Celestron
-
Car Battery cord for all NexStars/Ultima 2000/CG9 thru CG14/Celestar 8 Deluxe
$29.95The Celestron car battery cord is used to connect a Celestron computerized telescope to a DC power supply or car battery. -
Celestron "Universal" T-adapter for 1.25" focusers
$33.95This Celestron prime focus adapter fits the 1.25" focusers of reflectors and refractors for terrestrial and lunar photography . . . -
Celestron .7x Reducer Lens for The EdgeHD 925
$429.00The EdgeHD .7x Focal Reducer Lens makes your EdgeHD 9.25" one full F-Stop faster than f/10, reducing your exposure time by half to capture the same brightness of object
4-element lens design
Maintains similar flat-field performance as native EdgeHD optical design
Increases field of view by 43% to better capture wide field images
Threads directly onto the 3.25" threads of the EdgeHD which reduces mechanical vignetting and allows for use with larger (full frame) sensors and Off-Axis Guiders
Maintains the identical back focus when used at f/10 and provides generous back focus to accommodate additional accessories and wide variety of cameras
Allows use of existing EdgeHD T-Adapters with or without the Reducer Lens -
Celestron 0.7x focal reducer for Celestron 11" EdgeHD scopes and optical tubes
$839.00This Celestron EdgeHD 0.7x focal reducer turns your 11" f/10 EdgeHD telescope into a full f-stop faster f/7 scope, increasing your photographic field of view by 43% and cutting your deep space exposure times in half . . . -
Celestron 0.7x focal reducer for Celestron 14" EdgeHD scopes and optical tubes
$839.00This Celestron EdgeHD 0.7x focal reducer makes your 14" f/11 EdgeHD telescope into a full f-stop faster f/7.7, increasing your photographic field of view by 43% and cutting your deep space exposure times in half . . . -
Celestron 0.7x focal reducer for Celestron 8" EdgeHD scopes and optical tubes
$409.00This Celestron EdgeHD 0.7x focal reducer turns your 8" f/10 EdgeHD telescope into a full f-stop faster f/7 scope, increasing your photographic field of view by 43% and cutting your deep space exposure times in half . . . -
Celestron 1.25" Prism diagonal
$49.95A Star Diagonal lets you view objects that are at a 90° angle from the direction the telescope is pointing, thereby allowing comfortable viewing when the telescope is pointed at, or near, the zenith (i.e. directly overhead). The resulting image is right side up, but will be reversed from left to right. . . . -
Celestron 1.25" Visual back / eyepiece holder
$39.95This Celestron eyepiece holder/visual back threads on the 2" rear cell of all Celestron 5", 8", 9.25" and 11" Schmidt-Cassegrain telescopes to allow the use of 1.25" accessories . . . -
Celestron 10 X 25mm UpClose G2 roof prism
$24.95Think you have to spend a bunch to get a decent high power compact roof prism? Think again. The Celestron 10 x 25mm UpClose G2 costs a lot less than a bunch . . . -
Celestron 10-30 X 50mm UpClose G2 porro prism zoom
$69.95This Celestron 10-30 x 50mm UpClose G2 zoom is a very inexpensive zoom porro prism for those who want to get up close and personal with the action when watching football and sports, or any time you want to bring faraway sights almost close enough to touch . . .
