$15 - $20

93588 Night Vision Flashlight by Celestron

A red flashlight is one of the most beneficial accessories you can own as an amateur astronomer, no matter how occasional your night sky observations may be. Also, if you plan to observe with other people, whether at a star party or in your own neighborhood, a red flashlight is an important part of good star party etiquette.

When you are outside doing astronomy, or any night-time activity that requires you to see as well as possible, any white light is a detriment. Every time you use white light, your eyes react. The pupils contract, making their aperture smaller, and a smaller aperture always means less light-gathering, whether we are talking about your eyes or your optical equipment.

A red flashlight allows you to see your star charts, find an eyepiece in your accessory case, or pick your way over telescope cables and other obstacles without affecting your night vision. The better your night vision, the more you can see in the eyepiece.

The Celestron Night Vision Flashlight uses two LED's to provide variable red illumination. Use the thumb wheel to adjust the light as you need it. The square shape of the flashlight keeps it from rolling off of your observing table to the ground. A lanyard is attached so you can wear it around your neck. The Night Vision Flashlight is powered by a 9V battery (included).

93704 Observer's Map of the Moon by Celestron

Celestron has joined forces with master lunar cartographer Ralph Aeschliman on a two-sided Moon Map. This quality map provides you a great way to familiarize yourself with the Moon, our neighboring world. Whether you are looking for Lacus, Maria, Montes, or Valles, the Moon map will help you navigate the lunar landscape with confidence. You can observe features with your telescope and locate them on the map or vice versa. This map also features a directory of all the key lunar regions with coordinates to find them.

On the reverse side of the map, there are close-up photos and information about the most exciting lunar regions to explore. You'll also find images of the North and South polar regions for reference?. Refer to the lunar observing tips for practical information about using your telescope or binoculars to explore the Moon.

The Observer's Map of the Moon is waterproof, tear-resistant, and can be folded into an 8" x 4" size, making it easy to take along on your next camping trip, star party, or evening in your backyard. When not in use, the Moon map will be a stylish decorative poster on your wall. It makes a great display for your classroom or astronomy club.

Whether you are just beginning or an advanced observer, you will find yourself viewing the Moon again and again; have the Observer's Map of the Moon be your guide.

• Double-sided map of the lunar surface highlights key features like craters and maria that you can explore for yourself with your telescope
• Features a directory of the best craters and lunar features with coordinates to find them
• Detailed lunar observing tips and information about key lunar regions on the reverse side of the map
• Lunar topography by renowned lunar cartographer, Ralph Aeschliman
• Map is 24" x 24" for easy reading or display, but folds to just 8" x 4" for easy transport to your observing site
• Map is waterproof and tear resistant

94038 AUX Power Cable for Smart DewHeater Controllers by Celestron

Optimize your setup to run smoothly and the way you want—even with a third-party (i.e., non-Celestron) computerized telescope mount. This cable provides power to the AUX ports on your Celestron Smart DewHeater Controller.

Plug this AUX port cable into one of your controller's 12V DC power outputs and one of its AUX ports. When you switch the controller on, the cable provides power to run accessories through the controller's other AUX port(s), such as the SkyPortal WiFi Module (for wireless PC connection) or the Celestron Focus Motor.

Note: If you already use a Celestron mount, you do not need to purchase this AUX port cable. The AUX cable connection to your mount already provides power to the AUX ports.

• Add this cable to use the Smart DewHeater Controllers' AUX ports when using a third-party (i.e., non-Celestron) telescope mount
• Provides power to the Smart Dew Heater Controllers' AUX ports so you can power additional telescope accessories

94105 Neutral Density Filter, 1.25" by Celestron

The Neutral Density Moon Filter attaches to a 1.25" eyepiece to lower the amount of light entering the eyepiece by 87%. The Moon is one of the most viewed objects in the sky, but you shouldn't be deprived of its features due to brightness. This filter only allows 13% of the telescope's light to reach the eyepiece, making it a lot more comfortable to view. Unlike color filters, the Neutral Density Moon filter affects all colors of the visible spectrum evenly, darkening the image without shifting the color. Some Moon filters are #58 Green filters, and while they work well for cutting glare, they also add an unnatural green cast to the Moon's surface. The Neutral Density Moon filter gives a true color image.

This filter is also great for helping to cut glare and increase contrast when viewing bright planets like Venus or Jupiter, or even to dim bright stars when splitting close double stars. The filter is glass with an aluminum cell that attaches to 1.25" eyepieces and is threaded on both sides so it can be stacked with color filters.

• Reduces brightness and cuts glare, increasing clarity of the Moon, Venus, and bright double stars
• 13% light transmission
• Provides a true color image
• Threads on to any Celestron 1.25" eyepiece

K-9610W Sulfite in White Wine Titrets® Test Kit (10-100 ppm) by AquaPhoenix

Each set comes in a cardboard box and contains everything needed to perform 10 SO2 tests: ten ampoules, ten valve assemblies, and instructions.

Increments: 10, 11, 12, 13, 14, 15, 16, 18, 20, 25, 30, 35, 40, 50, 70, 100 ppm

Features of Titrets Titration Test Kit Technology:

• Dependable, sealed single-use titrants
• Fast, easy procedure -- no need to count drops
• No burettes or other equipment necessary
• Perform a titration ANYWHERE