Cloud Break Optics

Collimation Eyepiece 1.25in (94182)

Collimation Eyepiece 1.25in (94182) - Main image
$24.47 $34.95 In stock

Category: Observing Aids

DESCRIPTION

The Celestron Cheshire Collimation Eyepiece is ideal for precise collimation of Newtonians and helpful for aligning Schmidt-Cassegrains. This special eyepiece fits into 1¼" 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.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.8 / 5 · 5 reviews)

Chloe ★★★★★

Finally got my newtonian collimated perfectly thanks to this eyepiece; the crosshairs and bright ring make it so much easier to see what's off. Took me maybe ten minutes my first time.

Adam U. ★★★★★

I was tired of guessing at collimation, but this eyepiece’s bright crosshairs and reflective ring made it dead simple. It locks into the focuser snugly and the 1.25-inch barrel fits my scope perfectly.

Victoria Q. ★★★★★

The crosshairs and central ring make it super easy to dial in the secondary mirror alignment on my 8-inch Dob. Took maybe 10 minutes to get sharp stars across the whole field after struggling for weeks without one.