Celestron Omni 40mm Plossl Eyepiece
hover over image to zoom in or click on thumbnail below to see alternate images

Celestron Omni 40mm Plossl Eyepiece

The 40mm Omni Plossl is a low power eyepiece producing the same true field of view as its 32mm cousin. This is a useful eyepiece in telescopes with a focal ratio higher than f/10. Owners of telescopes with focal ratios of f/10 or lower would be better served by a 32mm Plossl.

The 40mm low power Omni eyepiece is a 4 -element premium symmetrical Plossl optical design. Features include blackened lens edges to minimize internal reflection and maximize contrast, multi-layer coating group on each lens surface to maximize light transmission and contrast, and each Omni goes through a two-step anodizing process to prevent reflection from the top eyepiece barrel, unlike most other manufactures who use reflective surfaces.

Threaded barrels accept 1-1/4" thread-in filters.

read more...

Our price: $49.00

In Stock - Ships Same Business Day Before 4 PM
 


Security Seals
SKU93325
Eyepiece Focal Length 40 mm
Apparent Field 43 degrees
Eye Relief 31 mm
Barrel Diameter 1.25 inches
Send to friend
Skies Unlimited Logo

Call (888)947-2673

SkiesUnlimited.com: Your source for telescopes and telescope accessories