Celestron 1.25" Cheshire Collimating Eyepiece for Newtonian Reflectors # 94182
The Celestron Cheshire Collimation Eyepiece is ideal for precise collimation of Newtonians and helpful for aligning Schmidt-Cassegrains. This special eyepiece fits into 1.25" focusers or diagonals.
Alignment is easy using the small opening on one end and thin cross hairs at the other end. The collimation eyepiece is more accurate than the simple Collimation Tool.
Product carries full 2 year Celestron factory limited warranty (within US/Canada only).
May 2, 2019
Fine purchasePros: Cons: Comments:
I've bought this eyepiece for collimating my SW Dob 12". It fits into focuser without gap. Qualitative item. My thanks to AgenaAstro for fast delivery.Bottom Line: Would you recommend this item? Yes
This review was provided courtesy of AgenaAstro.comAug 15, 2018
Celestron 1.25" Cheshire Collimating Eyepiece for Newtonian ReflePros: Cons: Comments:
Eyepiece worked fine once I figured out how to use it. The included instructions were a little vague to me, but I found some at Sky & Telescope.com.Bottom Line: Would you recommend this item? Yes
Product arrived within the promised time-frame, and was well packaged and in excellent condition. Very happy with Agena Astro.
This review was provided courtesy of AgenaAstro.comJul 23, 2018
Agena Astro CheshirePros: Cons: Comments:
Well made with easy to follow instruction. This product made it simple to collimate my f/3.6 Schmidt-Newtonian reflector.Bottom Line: Would you recommend this item? Yes
This review was provided courtesy of AgenaAstro.comOct 9, 2015
Excellent and easy to usePros:
Lightweight,Accurate,Easy to Use,Strong Construction,CompactCons: Comments:
Bought this to collimate my ancient 8" newtonian scope and found it to be not only useful to improve viewing but also portable and requires no batteriesBottom Line: Would you recommend this item? Yes
This review was provided courtesy of AgenaAstro.com
scottjan New Member
- Skill Level
- Time with Product
Jan 12, 2007
- User Notes:
Great for a quick checkPros:
Simple to useCons:
Works very well for a quick check, or minor adjustment. After I set up for the night as it's still light, I will check collimation with this eyepiece and make any small adjustments. If it is off too far then I would use a Tectron set up and some more time consuming adjustments.Bottom Line: Would you recommend this item? Yes
Have only had to do that once so this eyepiece keeps the optics in line longer for me. I just keep it in my eyecase and ready to goSort by