$100 - $150

CA2200-K Calcium Hardness Indicator Powder by AquaPhoenix

All of the chemicals and reagents that we offer are manufactured at our Hanover, Pennsylvania facility. Our focus is on quality. Starting materials are usually ACS grade and all testing reagents have Certificate of Analysis available. NIST-traceability is available on items such as calibration solutions. Induction seals (like a Tylenol bottle) under our caps ensure product integrity and decrease the possibility of a leak during shipment. These items are handled by our in-house, certified experts to confirm packages are shipped according to HM-126F, Dangerous Goods Regulations.

21035 Travel Scope 70 with Backpack by Celestron

This telescope was designed with traveling in mind while offering exceptional value. The Travel Scope is made of the highest quality materials to ensure stability and durability. All this adds up to a telescope that gives you a lifetime of pleasure with a minimal amount of maintenance. Featuring a compact and portable design with ample optical performance, the Travel Scope is ideal for terrestrial as well as casual astronomical observation.

• All coated glass optical elements for clear, crisp images
• Erect image diagonal so that your views are correctly oriented
• Smooth functioning altazimuth mount with easy pointing to located objects
• Preassembled aluminum full size photographic tripod ensures a stable platform
• Quick and easy no-tool set up
• The telescope and tripod fit inside the custom backpack for easy traveling and storage
• BONUS Astronomy Software download with a 10,000 object database, printable sky maps and 75 enhanced images

22030 Travel Scope 80 Portable Telescope with Backpack by Celestron

The Travel Scope™ 80 is a refractor telescope perfect for terrestrial and celestial viewing on the go. The Travel Scope™ can view the planets, moon, star clusters and brighter deep sky objects like the Orion Nebula and Andromeda Galaxy at night. The erect image star diagonal makes the optical tube ideal for using as a spotting scope during the day.

Setting up the telescope is a breeze, so you can begin observing in no time. Even on your first time out, you can assemble the telescope and its accessories in just a few minutes. The adjustable tripod legs allow you to customize the telescope's height or place it on raised surfaces like a picnic table.

The total telescope kit weighs in at just 4.5 pounds-perfect for impromptu observing sessions or transporting wherever life's adventures take you.

• 80mm refractor telescope with fully coated glass optics and a lightweight frame.
• Custom backpack included to store your telescope and accessories comfortably.
• Observe in no time with a quick and easy, no-tool setup.
• Accessories include: two eyepieces (20mm and 10mm), erect image star diagonal, finderscope, and a smartphone adapter.
• Pan handle Alt-Az control with clutch for smooth and accurate pointing.
• Adjustable height tripod.

Manual Alt-Azimuth telescope

Navigate the sky with a pan handle Alt-Az control with clutch for smooth and accurate pointing. Move the clutch in an up/down, left/right fashion to track your object in the eyepiece.

Accessories Included

The Travel Scope™ 80 comes with two eyepieces (20mm and 10mm), erect image diagonal, finderscope, a smartphone adapter, and a travel backpack. The two eyepieces offer different magnifications to view your intended object. The erect image diagonal allows for right-side-up viewing ideal for terrestrial subjects but can also be used for celestial objects. The permanently mounted finderscope will help you quickly center an object in your eyepiece for easier observing.

Smartphone Adapter

Image celestial or terrestrial objects with this smartphone adapter. With its light, rigid frame, this accessory allows you to connect any smartphone to any telescope eyepiece with an outside diameter of 45 mm or smaller. The additional magnification provided by the eyepiece allows your phone to capture great images of the Moon and planets. This smartphone adapter installs easily by clamping over the top of an eyepiece. The smartphone is held in position with the help of tightening knobs that securely lock your phone in place. Some large and/or bulky phone cases (including folio style cases) may need to be removed for the phone to fit in the adapter.

Travel Backpack

A custom backpack comes with your telescope for you to store your optical tube, tripod, eyepieces and accessories comfortably.

Starry Night Software

Download Celestron's Starry Night Software and learn about the night sky, celestial objects, and how to plan your next observing session. Celestron Starry Night Software is the premier astronomy software package on the market, providing resources and knowledge to view our solar system and beyond.

22035 Travel Scope 70 DX Portable Telescope with Backpack by Celestron

Get a new perspective on nature and the Universe with the ideal day-to-night telescope, Travel Scope™ 70 DX. This refractor telescope includes a full height tripod and lots of bonus accessories, include a smartphone adapter so you can capture images and video through the eyepiece. It all packs up into a high-quality custom backpack-ready to go wherever your adventures take you.

Whether you take it along on your next camping trip or enjoy an impromptu backyard stargazing session, setting up the telescope is a breeze. Even on your first time out, you can assemble the telescope and its accessories in just a few minutes. The adjustable tripod legs allow you to customize the telescope's height or place it on raised surfaces like a picnic table.

By night, Travel Scope™ 70 DX delivers great views of the planets, the Moon, star clusters and brighter deep sky objects like the Orion Nebula and Andromeda Galaxy. During the day, Travel Scope™ 70 DX doubles as a spotting scope. Enjoy amazing views of birds, wildlife, boats on the water, migrating whales, and so much more.

The entire telescope kit weighs just 3.3 pounds, so you can take it anywhere, hassle-free.

• A portable telescope kit with everything you need to get started: 70mm refractor telescope with fully coated glass optics, full height tripod, travel backpack, plus lots more
• Smartphone Photography Accessories - Capture images and video through your Travel Scope with the included smartphone adapter and Bluetooth shutter release
• More Bonus Accessories - You'll also receive two eyepieces (20mm and 10mm), an erect image star diagonal, a 2x Barlow lens, a Moon filter, and a finderscope
• Day-to-Night Performance - Use your Travel Scope™ for celestial viewing at night or for observation of birds, nature, and wildlife during the day
• The custom backpack fits your telescope and all its accessories comfortably
• Observe in no time with a quick and easy, no-tool setup
• Pan handle Alt-Az control with clutch for smooth and accurate pointing

Smartphone adapter and Bluetooth shutter release

Create your own stunning images and video of celestial or terrestrial objects with the smartphone adapter. With its light, rigid frame, this accessory allows you to connect any smartphone to your Travel Scope's eyepiece. The additional magnification provided by the eyepiece allows your phone to capture great images of the Moon and planets. This smartphone adapter installs easily by clamping over the top of an eyepiece. The smartphone is held in position with the help of tightening knobs that securely lock your phone in place. To capture the best image, Celestron has also provided a Bluetooth shutter release that allows you to trigger the camera's shutter on any Android or iOS smartphone remotely, without disturbing the placement of your phone and telescope. NOTE: Some large and/or bulky phone cases (including folio style cases) may need to be removed for the phone to fit in the adapter.

Manual Alt-Azimuth telescope

Navigate the sky confidently with Travel Scope™ 70 DX's intuitive pan handle. The Alt-Az control with clutch allows for smooth tracking and accurate pointing. Like a photographic tripod, you can move the clutch in an up/down, left/right fashion to follow your object in the eyepiece.

Deluxe Accessories Included

In addition to the smartphone adapter and Bluetooth shutter release, Travel Scope™ 70 DX includes a full selection of optical accessories, including two eyepieces (20mm and 10mm), an erect image diagonal, a finderscope, a 2x Barlow lens, and a 1.25" Moon filter. The two eyepieces offer different magnifications so you can view your subject at low or high power. The erect image diagonal allows for more comfortable viewing and right-side-up images. The permanently mounted finderscope will help you locate objects and quickly center them in your telescope's eyepiece. Lastly, the Moon filter reduces glare and increases contrast on the surface of the Moon.

Travel Backpack

Pack up your optical tube, tripod, eyepieces, and accessories safely and securely in the included custom backpack.

Starry Night Software

Download Celestron's Starry Night Software and learn about the night sky, celestial objects, and how to plan your next observing session. Celestron Starry Night Software is the premier astronomy software package on the market, providing detailed information, plus tips and tricks for viewing our Solar System and beyond.

Downloadable Robert Reeves' Lunar Landscapes eBook

Familiarize yourself with the Moon, our neighboring world, with Robert Reeves' Lunar Landscapes eBook. This fascinating guide will take you on a tour of the Moon s top geographical features, from the crater Tycho to the Sea of Tranquility where Apollo 11 astronauts landed.

44128 Celestron Labs CM800 Compound Microscope

The Celestron Labs CM800 compound microscope offers today's latest advances at an economical price, including upper and lower LED lighting that provides bright, natural colors, yet stays cool to the touch. Two included eyepieces (10x and 20x) and 3 objective lenses (4x, 10x and 40x) allow for magnifications of 40x, 80x, 100x, 200x, 400x and 800x.

Strong and stable thanks to its all-metal construction, this microscope features an adjustable, stage with metal clips to center your specimen slides. The 10 included prepared slides guarantee exciting discoveries right out of the box. The simple condenser with rotating disc adjusts the lower illumination for enhanced viewing. All these features make the CM800 an excellent tool for labs, schools, field use and more.

• Lab-ready compound microscope with 800x power
• 10x and 20x eyepieces with 4x, 10x and 40x objective lenses
• View specimens at 40x, 100x, 250x, 400x, 800x magnification
• Built-in, adjustable, upper and lower LED illumination
• 3 AA batteries included for field use
• 10 prepared slides included

44308 Handheld Digital Microscope Pro by Celestron

The Celestron Handheld Digital Microscope Pro is an easy to use, low-power microscope with a 5.0 MP sensor for capturing photos and video of your discoveries. At low magnification, the Handheld Digital Microscope Pro is ideal for viewing stamps, coins, bugs, plants, rocks, skin, gems, circuit boards, and more. You can even view traditional slides at high magnification.

Create high-resolution images, VGA quality video, and time-lapse animations using the included Micro Capture Pro software. You can also take accurate measurements and make notes on your specimens using this intuitive software. An adjustable LED illuminator ensures your specimens are clear and bright, while the fully adjustable, professional stand allows for steady shots even at high magnification.

Intended for the discriminating hobbyist or professional, the Handheld Digital Microscope Pro is well suited for jobs such as entomology, industrial quality control, component inspection, medical investigation, scientific research, and forensics documentation just to name a few.

• True 5MP sensor to capture and save high-resolution images and videos of your specimens
• 5-Element IR cut high-quality glass lens ensures sharper images
• 20x to 200x powers, great for low-power observation of 3D specimens (Note: Final magnification determined by monitor size)
• Professional, adjustable height stand included for hands-free operation
• 4 foot USB 2.0 cable for easy maneuverability when viewing large surfaces
• Intuitive software with measuring features
• Windows and Mac compatible

Included Accessories

• High-quality adjustable height stand
• Celestron Micro Capture Pro Software CD with measuring feature
• Calibration ruler

44422 5MP Digital Imager by Celestron

In the classroom, lab, and for any person who has a traditional microscope, Celestron's new 5MP Digital Microscope imager is the perfect tool to capture high resolution images and 30 fps video. Simply assemble the adjustment collar and the imager will replace any standard 23mm or 30mm eyepiece and plug directly in to your Mac (2MP max.) or Windows (full 5MP) PC via standard USB. The Digital Microscope Imager ships with the latest software and allows you to easily shoot, save, and share quality images and video and even make notes and highlight areas of your specimen for use in reports or presentations.

• Simple, rugged aluminum housed 5MP CMOS sensor
• Replaces the eyepiece on your traditional microscope. Turns any existing traditional microscope with 23mm or 30mm eyepiece diameters into a digital microscope
• Takes high resolution still images and 30fps video*
• USB powered - Connects to your personal computer via open USB port
• Software included - Works with both Mac and Windows PCs
• More robust software with new features like measurement, calibration, note taking and comparison feature which allows comparing 2 live streams

52238 C70 Mini Mak Spotting Scope by Celestron

Celestron Mini Maks bring portability and versatility to a new level. The Maksutov optical design is recognized for being compact, easy to use, and applicable for both terrestrial (land) and astronomical use.

C70 Mini Mak is a small but powerful spotting scope that includes a tabletop tripod which has built-in slow motion controls, a built-in zoom eyepiece capable of 75x magnification, and soft carrying case.

• Maksutov-Cassegrain optical design with multi-coated optics
• 45° eyepiece - zooms up to 75x
• 1.25" eyepiece adapter allows usage of any 1.25" eyepiece
• Table top tripod
• Soft carrying case
• Limited Lifetime Warranty

71007 SkyMaster 12x60 Binocular by Celestron

The SkyMaster series of binoculars have multi-coated optics and high index BaK-4 prisms for superb light transmission and increased contrast and resolution. Coupled with large objective lenses, BaK-4 prisms offer amazing light gathering capabilities making them ideal for stargazing and other low-light applications. With higher magnifications than standard binoculars, SkyMaster 12x60 brings celestial objects up close, providing images with outstanding detail. View the heavens and the world around you with the SkyMaster Series.

• 12x magnification porro prism binocular
• Large 60 mm objective lens offers maximum image brightness in low-light conditions
• Multi-Coated optics for sharp, clear views
• Suitable for terrestrial or astronomical viewing
• Protective rubber covering for ultra-firm grip
• Large center focus knob for easy focusing
• Tripod adaptable
• Long eye relief ideal for eyeglass wearers
• Carrying case included for travel and safe storage
• Limited Lifetime Warranty provides best protection and product support on the market

71008 SkyMaster 25x70 Binocular by Celestron

Celestron's SkyMaster Series of large aperture binoculars are a phenomenal value for high performance binoculars ideal for astronomical viewing or for terrestrial (land) use - especially over long distances. Each SkyMaster model features high quality BaK-4 prisms and multi-coated optics for enhanced contrast. Celestron has designed and engineered the larger SkyMaster models to meet the special demands of extended astronomical or terrestrial viewing sessions.

The 25x70 version is one of the most popular models in the series. It offers serious large aperture light gathering in an affordable and reasonably lightweight configuration.

• 25x magnification porro prism binocular
• Large 70 mm objective lens offers maximum image brightness in low-light and long-range conditions
• Ultra sharp focus across the field of view
• Multi-Coated optics for sharp, clear views
• Suitable for terrestrial or astronomical viewing
• Protective rubber covering for ultra-firm grip
• Large center focus knob for easy focusing
• Tripod adapter included
• Long eye relief ideal for eyeglass wearers
• Carrying case included for travel and safe storage
• Limited Lifetime Warranty provides best protection and product support on the market

71009 SkyMaster 15x70 Binocular by Celestron

• 15x magnification porro prism binocular
• Large 70 mm objective lens offers maximum image brightness in low-light and long-range conditions
• Ultra sharp focus across the field of view
• Multi-Coated optics for sharp, clear views
• Suitable for terrestrial or astronomical viewing
• Protective rubber covering for ultra-firm grip
• Large center focus knob for easy focusing
• Tripod adapter included
• Long eye relief ideal for eyeglass wearers
• Carrying case included for travel and safe storage
• Limited Lifetime Warranty provides best protection and product support on the market

71239 EclipSmart 12X50mm Porro Solar Binoculars by Celestron

The Celestron EclipSmart 12x50mm Solar Porro Binocular is one of the most convenient ways to enjoy safe, detailed, magnified views of the Sun anywhere. This large aperture solar binocular is the perfect grab-and-go option for eclipse chasing, studying sunspots, or simply observing our closest star any day.

Best of all, Celestron EclipSmart binoculars feature Solar Safe filter technology, ensuring ultimate protection from harmful solar radiation. Unlike detachable filters, which can be knocked off unexpectedly, EclipSmart Solar Binoculars feature built-in filters embedded in the objective lenses. Enjoy the Sun with confidence, knowing it's impossible for the filters to become dislodged while you or your loved ones are observing.

Solar Safe Technology

EclipSmart solar products feature Solar Safe filter technology—the ultimate protection from harmful solar radiation—including IR and UV light—plus 99.999% of visible light. Celestron Solar Safe filter technology is SAFE for direct observation of the Sun and has been independently tested to conform to and meet the transmission requirements of ISO 12312-2:2015(E), Filters for Direct Observation of the Sun.

Important safety note: inspect your binocular's objective lens filters before every use. Do not use and discard if damaged, scratched, or separated from the frame in any way.

Crystal Clear View

With its multi-coated optics, the Celestron EclipSmart 12x50mm Solar Binocular delivers high-contrast images of the Sun. These are white-light solar binoculars that provide a clear black-and-white image of the Sun. The 12x50 model also provides a generous field of view, so you can see the complete solar disk without moving the binocular.

The Body

A durable, rubber-armored aluminum housing protects your EclipSmart binocular from damage without weighing you down. The binoculars are comfortable to use for eyeglass wearers and non-eyeglass wearers alike, thanks to their durable folding eyecups. Fold them down for safe and effective use with your eyeglasses or keep them unfolded if you don't wear glasses.

Accessories Included

Carry your EclipSmart binocular with the comfortable included neck strap. The binocular also includes a protective padded nylon case for storage and transport, and protective eyepiece and objective lens covers.

• LARGE APERTURE SOLAR BINOCULAR: This dedicated solar binocular offers 12x magnification and large 50mm objective lenses with built-in filters for guaranteed safe, detailed views of the Sun.
• SOLAR SAFE FILTER TECHNOLOGY: Filter conforms to the ISO 12312-2:2015(E) international safety standard for filters directly viewing of the Sun. The ideal tool for viewing eclipses, sunspots, or the Sun any day!
• PERMANENTLY ATTACHED FILTERS: Use your solar binoculars with peace of mind, knowing the filter will not be knocked off or accidentally removed.
• MULTI-COATED OPTICS: See details like sunspots clearly with added contrast from Celestron's optical coatings.
• GENEROUS FIELD OF VIEW: Find the Sun easily and view the entire solar disk at once.
• DURABLE AND RUGGED: Rubber-armored aluminum body stands up to rough handling and harsh conditions.

71330 Nature DX 8x32 Binocular by Celestron

Celestron's Nature DX 8x32 binoculars are the perfect companion for your next outdoor adventure. A great first step into the world of serious sport optics, the views through Nature DX rival those of more expensive binoculars, at a price to fit your budget.

With phase-coated BaK-4 prisms and fully multi-coated optics, Nature DX reveals image detail you won't find with other entry-level binoculars. And when you re off the trail, enjoy superb views of concerts, sporting events, and more.

• Designed with the outdoor enthusiast in mind, waterproof and fully rubber armored.
• Phase coated BaK-4 prisms for increased contrast and resolution.
• Fully multi-coated optics provide brighter images by increasing light transmission through the entire optical path.
• Close focus of 6.5 feet for viewing nearby subjects.
• Sturdy, twist-up eyecups with multiple stops. Eyeglass friendly with 17.5 mm of eye relief.

Sophisticated optics

Nature DX's high quality BaK-4 prisms are phase coated to increase contrast and resolution. Phase coated prisms, combined with fully multi-coated lenses, provide maximum light transmission through the entire optical path, for brighter images, even in low light conditions.

With 8x magnification and 32mm objective lenses, Nature DX 8x32 strikes the perfect balance between performance and ease of use. Acquire and follow your subject quickly in the wide field of view. Or, observe nearby subjects like plants and insects with a close focus of just 6.5 feet.

Binoculars that fit your lifestyle

A durable rubber armored, polycarbonate housing protects your Nature DX binoculars from damage without weighing you down. Twist-up eyecups with multiple stops ensure proper positioning of the eyes, even for eyeglass wearers.

Waterproof, fogproof, and nitrogen purged, these binoculars can withstand the elements. They're easy to pack, even for long excursions, and fit comfortably in a glove box or oversized pocket.

Bird watching made easy

Birders will love Nature DX for its bright, sharp views of distinguishing features and markings. You ll get more bird identifications and more enjoyment from each birding outing. The 8x32 model is a favorite among beginning and intermediate birders, since birds are easier to locate and follow in its wide field of view. Take your passion for birding to the next level with Nature DX!

71347 Outland X 10x42 Binocular by Celestron

Celestron's mid-size Outland Series was designed to meet the needs of every outdoor enthusiast, from birders and hunters to sports fans to travelers. The optics are multi-coated to obtain high resolution and high contrast views. The prism are made of BaK-4 glass to give you enhanced color fidelity.

The rubber covered Outland X allows for rough and tough handling and the binoculars are waterproof and fogproof and are nitrogen purged for using in all weather environments. Large focus knobs make for easy and precise focusing and twist-up eyecups allow for quick adjustment of eye relief to obtain the full field of view.

Comfortable straps are pre-attached to the binoculars to make them ready to use. The objective lens covers are semi-attached so they don't get lost on the 42mm sizes. Tripod adapter threads are included on the 42mm sizes. All of the above items come in a lightweight, ergonomic design for maximum comfort.

The Outland X is available in four sizes and includes a wide binocular strap, soft protective carry pouch and a No-Fault Lifetime Warranty. The Outland X is a versatile binocular and a superb value, making it the ideal choice for all of your outdoor adventures!

71348 Outland X 10x50 Binocular by Celestron

Celestron's Outland X Series are fully loaded with advanced features essential for field use offered at a budget-friendly price designed to meet the needs of every outdoor enthusiast, from birders and hunters to sports fans and travelers.

High-quality BaK-4 prisms combined with fully multi-coated optics increase contrast and resolution by providing maximum light transmission through the entire optical path delivering you brighter, more detailed images. The twist-up eyecups with multiple positions ensure comfortable viewing with or without glasses.

The 10x magnification works great for long distance viewing and the 50 mm objective lenses provide increased light-gathering abilities for use in low light conditions. With the semi-attached objective lens caps you ll be able to keep your lenses protected at all times. Plus, the large, smooth focus wheel is easy to turn allowing you to focus on subjects at varying distances even with gloves on.

Waterproof, fogproof, and nitrogen purged, Outland X is sturdy enough to withstand the elements on your next outdoor excursion. The polycarbonate housing is extremely durable and able to endure rugged use in the field while remaining lightweight.

The Outland X is tripod-adaptable and includes a binocular strap, lens cloth, soft protective carrying case and a Limited Lifetime Warranty. Celestron s Outland X is a versatile binocular and a superb value, making it the ideal choice for all of your outdoor adventures!

• Designed to meet the needs of every outdoor enthusiast waterproof, nitrogen-purged and rubber armored.
• Large 50mm objective lenses with tremendous light gathering capability.
• Fully multi-coated optics and BaK-4 prisms provide improved contrast and resolution by increasing light transmission through the entire optical path.
• Twist-up eyecups with multiple positions. Eyeglass-friendly with 17.4 mm of eye relief.

72252 Ultima 8x42mm Porro Binocular by Celestron

See it and take it all in, wherever you are. The Ultima 8x42mm binocular has a wide 7.5° field of view, nearly four hundred feet wide when measured at a distance of 1,000 yards. It's the perfect choice for watching deer move through a meadow or a home run ball fly into the bleachers without moving your binoculars. But the possibilities don't stop there. Ultima binoculars are great for almost any activity, including sporting events, sightseeing, birding and wildlife observation, hiking, and more!

These classically styled binoculars use their Porro prism optical design to provide optimal image clarity and depth of field. Their widely spaced objective lenses enable enhanced triangulation between binocular and subject, presenting the observer with a rich, three-dimensional image that only traditional Porro prism binoculars can offer.

Coatings and Prisms

Ultima binoculars feature fully multi-coated optics. A binocular can be considered "fully multi-coated" when all glass surfaces are coated with multiple layers of anti-reflectivity coatings so that the maximum amount of light passes through the glass to the eye. The prisms inside Ultima binoculars are made of high quality BaK-4 glass so that more light is reflected off their internal faces and passes through to the eye. Taken together, the fully multi-coated lenses and BaK-4 prisms maximize light transmission for the remarkably bright, highly detailed images.

The Body

A durable, synthetic rubber-armored, aluminum housing protects your Ultima binoculars from damage without weighing you down. Viewing through Ultima binoculars is comfortable for both eyeglass wearers and non-eyeglass wearers, thanks to the synthetic fold-down rubber eyecups. What's more, the binocular is fully waterproof and filled with dry nitrogen gas to prevent internal fogging of lenses. Ultima binoculars can stand up to even the toughest outdoor conditions.

Perfect for a Variety of Uses

The Ultima 8x42mm binocular features a close focus of just 13 feet, making it perfect for birders and wildlife observers, general naturalists, museum visiting, and any other activities where close-up viewing may be necessary. For distance viewing, the 8x42mm model offers an ultra-wide field of view so you can easily follow subjects such as birds or insects in flight, athletes on the sporting field or performers on a stage as they move with less need to move the binoculars.

Ways to Observe

Keep your Ultima binocular at the ready with the comfortable included neck strap. It's also tripod-adaptable, so you can mount it on any standard photographic tripod for extended viewing or digiscoping (photography through the eyepiece). The tripod adapter is sold separately. The binocular also includes a protective padded case for storage and transport.

Accessories Included

Ultima includes an adjustable neck strap that you can customize to be most comfortable for you. The binocular also includes a protective soft case, and eyepiece and objective covers for storage and transport, so you can take it anywhere with confidence.

• Porro prism binoculars provide an enhanced three-dimensional image of the subject
• Wide 7.5° field of view allow you to see the entire scene all at once
• BaK-4 prisms and fully multi-coated optics deliver maximum light transmission through the optical path
• 13' close focus for detailed observation of subjects in close proximity
• Ergonomic body with synthetic rubber armor and a non-slip grip
• Tripod adaptable for extended viewing sessions
• Eyeglass friendly with generous eye relief and comfortable rubber eyecups

72254 Ultima 10x50mm Porro Binocular by Celestron

See it and take it all in, wherever you are. The Ultima 10x50 binocular has a wide 6° field of view, just over three hundred feet wide when measured at a distance of 1,000 yards. It's the perfect choice for watching deer trot through a meadow or a home run ball fly into the bleachers without moving your binoculars. But the possibilities don't stop there. Ultima binoculars are great for almost any activity, including sporting events, sightseeing, birding and wildlife observation, hiking, and more!

These classically styled binoculars use their Porro prism optical design to provide optimal image clarity and depth of field. Their widely spaced objective lenses enable enhanced triangulation between binocular and subject, presenting the observer with a rich, three-dimensional image that only traditional Porro prism binoculars can offer.

Coatings and Prisms

Ultima binoculars feature fully multi-coated optics. A binocular can be considered "fully multi-coated" when all glass surfaces are coated with multiple layers of anti-reflectivity coatings so that the maximum amount of light passes through the glass to the eye. The prisms inside Ultima binoculars are made of high quality BaK-4 glass so that more light is reflected off their internal faces and passes through to the eye. Taken together, the fully multi-coated lenses and BaK-4 prisms maximize light transmission for the remarkably bright, highly detailed images.

The Body

A durable, synthetic rubber-armored, aluminum housing protects your Ultima® binoculars from damage without weighing you down. Viewing through Ultima® binoculars is comfortable for both eyeglass wearers and non-eyeglass wearers, thanks to the synthetic fold-down rubber eyecups. What's more, the binocular is fully waterproof and filled with dry nitrogen gas to prevent internal fogging of lenses. Ultima binoculars can stand up to even the toughest outdoor conditions.

Perfect for a Variety of Uses

The Ultima 10x50 binoculars feature a 50mm objective lens combined with 10x magnification, making them an ideal choice for those applications where distance viewing in low light environments is essential. For distance viewing, the 10x50 model offers wide field of view so you can easily follow subjects such as birds in flight, deer on the run, athletes on the sporting field or performers on a stage as they move with less need to move the binoculars.

Ways to Observe

Keep your Ultima binocular at the ready with the comfortable included neck strap. It's also tripod-adaptable, so you can mount it on any standard photographic tripod for extended viewing or digiscoping (photography through the eyepiece). The tripod adapter is sold separately. The binocular also includes a protective padded case for storage and transport.

Accessories Included

Ultima includes an adjustable neck strap that you can customize to be most comfortable for you. The binocular also includes a protective soft case, and eyepiece and objective covers for storage and transport, so you can take it anywhere with confidence.

• Porro prism binoculars
• Large 50mm objective lenses are ideal for viewing in low light conditions
• Wide 6° field of view allow you to see the entire scene all at once
• BaK-4 prisms and fully multi-coated optics deliver maximum light transmission through the optical path
• 13' close focus for detailed observation of subjects in close proximity
• Ergonomic body with synthetic rubber armor and a non-slip grip
• Tripod adaptable for extended viewing sessions
• Eyeglass friendly with generous eye relief and comfortable rubber eyecups

82050 TrailSeeker Tripod by Celestron

The perfect tripod should be stable yet lightweight and easy to operate, requiring minimal knob twisting and lever flipping. The Celestron TrailSeeker was designed to be your perfect tripod. It is lightweight (3.94 lb.) and compact, yet it can hold up to almost 9 pounds of equipment.

The aluminum legs of the TrailSeeker Tripod are fully adjustable, not just in length, but in their angle as well. With the center column fully extended, the maximum height achieved is 70.5 inches (58 inches with the column down). Each leg is made up of four sections that can be shortened or lengthened with the flip of a simple lever lock. This makes it easy to make the tripod a little taller or a little shorter as your terrain or needs change.

Each leg can also be set to three different angles. If the place you need to set up your tripod is not perfectly flat, the ability to adjust the angle of one or more legs makes all the difference.

The center column of the TrailSeeker tripod does more than just go up and down. The bottom end of the column holds a retractable balance hook. This simple device can make all the difference in the stability of your tripod, especially on windy days. Just hang something heavy from the hook like a backpack and you'll be amazed at the difference. When the hook is not needed, it retracts up into the center column to stay neatly out of the way.

Two of the legs come with padded wraps, providing protection for your shoulder when carrying and making it a little more comfortable to make adjustments during cold weather. The legs also feature rubber feet to keep them from sliding on slick or wet surfaces.

The Celestron TrailSeeker Tripod is topped with a two-way fluid pan head. The single handle makes it easy to move the head around, and one oversized knob adjusts the tension and locks the head in place. A quick release plate with standard 1/4-20 thread mount makes it easy to attach a spotting scope, binocular, camera, or small telescope to the tripod. The plate snaps into place when inserted into the pan head.

Other features include bubble levels, located on the top of the tripod as well as on the side of the pan head, and a tripod carry case. The case is the perfect place to store your tripod when not in use, and makes it easy to transport via the shoulder strap.

• Perfect support for a spotting scope, binocular, camera, or small telescope.
• Sturdy aluminum tripod adjusts in height from 18.9 inches to 70.5 inches and includes a two-way fluid pan head with quick release plate.
• The four-section legs can be set to three different angles and use quick & easy flip lever locks for length adjustment.
• The center column can be extended when additional height is needed. A retractable hook lets you add weight if extra stability is required.
• Comes with a tripod case and shoulder strap.

82051 Hummingbird Fast Action Pan Tilt Head Tripod by Celestron

The Hummingbird tripod is an excellent choice for those seeking a lightweight yet stable platform for a spotting scope, binocular or camera. With four leg sections, three leg angles and an adjustable center column, the tripod can be set in multiple configurations to get the exact height or stance needed for your terrain and conditions. Use the panning handle and tension knob to scan across the horizon in smooth motions and follow your subject as it moves. The Hummingbird is the perfect tripod for any outdoor excursion from bird watching to stargazing and everything in between.

• A stable-yet-lightweight, versatile, and easy-to-use tripod perfect for just about any application Smoothly pan the horizon or tilt the viewing angle up and down with two directional adjustments-even flip your optic sideways
• Customize the configuration of your tripod to fit any viewing conditions: four leg sections and three leg angles allow the tripod to work with virtually any user or terrain
• Extendable center column provides even more height when needed
• Includes a specially designed, protective carrying care for storage and transport
• Quick-release mounting plate allows you to attach your optic to the tripod in seconds and switch between optics with ease

Quick-Release Mounting Plate

Attach a wide range of optical and photographic equipment to your Hummingbird tripod in seconds with the quick-release mounting plate. This broad, square platform with protective padding is ideal for attaching binocular adapters, spotting scope mounting feet, camera gear, and more. The mounting plate can adjust forward or backward depending on your preference and to find the perfect weight balance point.

To up your viewing game, the platform also tilts up to 90° with a lock knob to secure it in place at any angle. For peace of mind, the quick-release plate has a safety mechanism that prevents it from sliding completely out of the pan head without pushing the release button.

Telescoping Center Column

The center column of the Hummingbird tripod can be extended to raise the tripod head when additional height is needed. To adjust the center column, twist the lock-knob and move the center column to the desired height. The maximum height when the tripod is fully extended is just under 69".

At the bottom of the center column, there is a ¼ - 20" mounting stud to attach a camera to achieve a unique angle when viewing or imaging.

Adjustable Tripod Leg Angles

Each leg of the Hummingbird tripod can be set at two different fixed angles as well as a fully extended position. Each leg has a leg angle adjustment latch, which is located at the top of the tripod leg, that allows you to lay the leg flat on a surface. There is a bubble leveler to ensure the tripod is level at any level and extension.

Protective Carrying Case

Take your tripod anywhere in its soft woven case with comfortable shoulder strap. When not in use, the case is the perfect place to store your tripod.

93328 Omni 56mm Eyepiece - 2" by Celestron

Enjoy the view with Celestron's Omni 56mm eyepiece – a low power wide-field 2" eyepiece with superior light transmission. This 4-element, fully multi-coated Plössl design offers a 47º apparent field of view–a great combination of low magnification and wide field of view. The Omni 56mm is perfect for viewing deep sky objects, such as star clusters (like the Pleadies), nebulae (like the Lagoon and Orion Nebulae), and galaxies (like the Andromeda Galaxy), in telescopes with a longer focal length, like Celestron Schmidt-Cassegrains and EdgeHDs. Without low power and a wide field, you won't be able to see some of the most spectacular objects in the night sky entirely in the field of view. This eyepiece is also great for daytime viewing of panoramic vistas through longer focal length telescopes. The large lenses used in the Omni 56mm Plössl make this combination of low magnification and wide field of view possible.

Body

The Omni 56mm eyepiece comes with a black painted internal barrel and baffles to cut down on internal light reflection for a high-contrast viewing experience. Lens edges are also blackened for maximum contrast. Its mounting barrel is threaded to accept 2" filters and is compatible with 2" star diagonals and focusers. The barrel is also notched to prevent the eyepiece from falling out of the focuser if the securing thumbscrews become loose. On the exterior of the eyepiece, you will find an integrated knurled rubber grip ring for non-slip handling during observing sessions.

Viewing through the Omni 2" eyepiece is comfortable for eyeglass wearers and non-eyeglass wearers alike, thanks to the fold-down rubber eyeguard and generous 52mm eye relief.

• Ultra-long 56mm focal length provides low power views in telescopes with a long focal length, perfect for viewing wide-field deep sky objects or daytime terrestrial vistas
• 4-element Plössl design provides sharp views to the edge of the 47º apparent field of view
• Fully multi-coated for best light transmission through the lenses, resulting in brighter images
• Comfortable eye relief (52mm) and fold-down rubber eyeguard for comfortable viewing with or without eyeglasses
• Knurled rubber grip ring for non-slip handling during observing sessions
• Threaded to accept most 2" filters

93428 X-Cel LX 1.25" 3x Barlow Lens by Celestron

When inserted between the eyepiece and telescope, this premium 3x Barlow lens triples the magnification of all your 1.25" eyepieces. This is a perfect accessory for owners of short, fast telescopes, and is especially helpful for boosting the magnification during lunar or planetary observations under good seeing conditions. The apochromatic, fully multi-coated optics offer great color correction and contrast.

The black anodized housing with orange highlights matches the eyepieces in the Celestron X-Cel LX line. A centralized rubber grip helps to keep your hands securely on the barrel, even when your fingers are cold or you are wearing gloves. A brass compression ring just inside the top of the X-Cel Barlow grabs your eyepiece gently but firmly when you turn the thumbscrew. Once the thumbscrew has been secured in place, the brass ring keeps your eyepiece in the Barlow instead of relying on the tip of the thumbscrew itself, offering a better and protecting the barrel from scratches.

The barrel of the Celestron X-Cel LX 3X Barlow is threaded to accept 1.25" filters, allowing you to change eyepieces without requiring you to remove and re-attach the filter from each eyepiece barrel.

• Quality X-Cel LX 3x Barlow triples the magnification of any 1.25" eyepiece, perfect for owners of fast, short focal length telescopes.
• 3-element apochromatic, fully multi-coated optics offer up bright, sharp images with excellent color correction.
• A rubber grip helps to avoid accidental drops.
• Barrel is threaded to accept standard 1.25" filters.
• A brass compression ring holds eyepiece firmly in place.

93430 Luminos 7mm Eyepiece by Celestron

The Luminos series eyepieces offer a wide 82° field of view in both high power and low power models, allowing you to make the most of your telescope, whether you own a short, fast refractor or a Celestron EdgeHD telescope. The optical set consists of six or seven elements (depending on the model) and is fully multi-coated for crisp, sharp views. All six Luminos eyepieces are parfocal, which means you can switch out eyepieces during observing sessions with little or no additional focusing required.

The Luminos eyepiece body is made of polished and anodized aluminum. A rubber grip runs around the equator of the eyepiece, giving you a secure grip and an easy method for raising and lowering the retractable eyecup. Simply twist the rubber grip to adjust the height of the eyecup. The insert barrel is threaded to accept filters.

• Enjoy wide 82° views with Celestron Luminos Eyepieces.
• Retractable eyecup pops up when you need it, drops down when you don't.
• Sturdy anodized aluminum barrels are threaded for filters.
• A rubber grip keeps the eyepiece securely in your hands, even when it's cold or you have gloves on.
• Other eyepieces in the Celestron Luminos Series include: 10mm - 1.25", 15mm - 1.5", 19mm - 2", 23mm - 2", 31mm - 2"

93431 Luminos 10mm Eyepiece by Celestron

The Luminos series eyepieces offer a wide 82° field of view in both high power and low power models, allowing you to make the most of your telescope, whether you own a short, fast refractor or a Celestron EdgeHD telescope. The optical set consists of six or seven elements (depending on the model) and is fully multi-coated for crisp, sharp views. All six Luminos eyepieces are parfocal, which means you can switch out eyepieces during observing sessions with little or no additional focusing required.

The Luminos eyepiece body is made of polished and anodized aluminum. A rubber grip runs around the equator of the eyepiece, giving you a secure grip and an easy method for raising and lowering the retractable eyecup. Simply twist the rubber grip to adjust the height of the eyecup. The insert barrel is threaded to accept filters.

• Enjoy wide 82° views with Celestron Luminos Eyepieces.
• Retractable eyecup pops up when you need it, drops down when you don't.
• Sturdy anodized aluminum barrels are threaded for filters.
• A rubber grip keeps the eyepiece securely in your hands, even when it's cold or you have gloves on.
• Other eyepieces in the Celestron Luminos Series include: 7mm - 1.25", 15mm - 1.25", 19mm - 2", 23mm - 2", 31mm - 2"

93432 Luminos 15mm Eyepiece by Celestron

The Luminos series eyepieces offer a wide 82° field of view in both high power and low power models, allowing you to make the most of your telescope, whether you own a short, fast refractor or a Celestron EdgeHD telescope. The optical set consists of six or seven elements (depending on the model) and is fully multi-coated for crisp, sharp views. All six Luminos eyepieces are parfocal, which means you can switch out eyepieces during observing sessions with little or no additional focusing required.

The Luminos eyepiece body is made of polished and anodized aluminum. A rubber grip runs around the equator of the eyepiece, giving you a secure grip and an easy method for raising and lowering the retractable eyecup. Simply twist the rubber grip to adjust the height of the eyecup. The insert barrel is threaded to accept filters.

• Enjoy wide 82° views with Celestron Luminos Eyepieces.
• Retractable eyecup pops up when you need it, drops down when you don't.
• Sturdy anodized aluminum barrels are threaded for filters.
• A rubber grip keeps the eyepiece securely in your hands, even when it's cold or you have gloves on.
• Other eyepieces in the Celestron Luminos Series include: 7mm - 1.25", 10mm - 1.25", 19mm - 2", 23mm - 2", 31mm - 2"