$15 - $20

93419 T-Ring for Canon EOS Camera by Celestron

A T-Ring is one of the first accessories you will need if you want to take pictures through a telescope or spotting scope. If you have a Canon EOS camera body, the Celestron EOS T-Ring is the one for you.

To use the Canon EOS T-Ring, remove the lens from your camera, and attach the T-ring in its place, just as you would if you were mounting a lens. The telescope side of the t-ring has threads that will accept a variety of camera adapters, including the Celestron T-Adapter or Tele-Extender. The adapter you choose depends on the type of photography you wish to do.

You can take pictures of terrestrial and/or celestial scenes by using a simple T-Adapter to turn your telescope or spotting scope into a large telephoto lens. The #93633-A T-Adapter is the best choice if you own a Schmidt-Cassegrain telescope with standard rear cell threads. If you have a refractor, the Universal T-Adapter (#93625), with its 1-1/4" barrel insert, is available. There are also special T-Adapters for the EdgeHD optical system: one for the 8-inch EdgeHD (#93644) and one for the 9.25, 11, and 14-inch EdgeHD (#93646).

Prime focus photography is popular for short exposure images of terrestrial objects as well as celestial objects like the Moon.

If you need extra magnification beyond that which your Schmidt-Cassegrain telescope provides, a Tele-Extender (#93643) will allow you to insert an eyepiece inside the barrel before attaching it to the telescope. A Tele-Extender is used most often for high power images of the Moon and the planets.

• This Celestron T-Ring attaches to Canon EOS DSLR and SLR camera bodies.
• Sturdy bayonet flange locks in place just like a lens, providing secure contact.
• Attaches to a variety of camera adapters and accessories via standard T-threads.
• This T-ring fits EOS model cameras only. It will not work with other Canon camera bodies.

93524 Binocular Tripod Adapter by Celestron

This adapter allows you to mount your binocular (porro or roof) to a tripod for added stability and convenience.

SA1500-Q Alkalinity Titrant, Sulfuric Acid 0.02N (N/50), 1L by AquaPhoenix

• APHA for Alkalinity, 2320-BTraceable to NIST
• 1 mL = 20 ppm as CaCO3 / 50 mL

Specifications

• Concentration: 0.02N (N/50)
• Packaging Type: Poly
• Size: 1.00 L

SA1550-Q Sulfuric Acid, 0.1N (N/10), 1L by AquaPhoenix

• Traceable to NIST

Specifications

• Concentration: 0.1N (N/10)
• Packaging Type: Poly
• Size: 1.00 L

A-7004 Acidifier Solution Pack by AquaPhoenix

The A-7004 accessory pack supplies enough Nitrite Acidifier Solution to perform approximately 200 tests.

Length: 78 inches (2000mm)
Connector: RCA / RCA

A-9000 Neutralizer Solution Pack by AquaPhoenix

The accessory pack supplies enough solution to perform at least 200 tests and is meant to refill CHEMetrics Silica test kits.

A-6905 Zinc Foil Pack by AquaPhoenix

The A-6905 zinc foil packs are a component of nitrate test kit K-6905 (Zinc Reduction method) and are used with refill R-7002 for nitrate analysis.

PH1801-P Phenolphthalein Indicator Solution (1% w/v in Isopropanol), 500mL by AquaPhoenix

• Flammable/UN1993

Specifications

• Packaging Type: Poly
• Size: 500 mL
• Concentration: 1%

A-6901 Acidifier Solution Pack by AquaPhoenix

The accessory pack supplies enough solution to perform approximately 200 tests.

ED2064-B Hardness Titrant, Trace, 60mL by AquaPhoenix

• 1 drop = 0.5 ppm as CaCO3 / 25mL

Specifications

• Packaging Type: Poly
• Size: 60 mL

CA1100-I Calcium Hardness Indicator Powder, 50gm by AquaPhoenix

Specifications

• Packaging Type: Poly
• Size: 50 gram