The Celestron T-Adapter allows you to attach your 35 mm SLR camera to the prime focus of your telescope or spotting scope. This arrangement is used for terrestrial photography and short exposure lunar and planetary photography. Both a T-Adapter and T-Ring are required to mount a 35 mm SLR camera to your instrument. Celestron Product Number: 93640
2 Year Warranty
The Celestron Universal Barlow & T-Adapter is three accessories in one!
2X Barlow: Use during visual observing to double the magnification of every 1.25-inch eyepiece you own.
Prime Focus Photography: Use the T-Adapter portion of this accessory to transform your telescope into a giant telephoto lens.
Tele-Extended Photography: Use the T-Adapter with Barlow to get double the magnification of prime focus mode.