Omni 40mm Eyepiece - 1.25"

Product Details

Celestron Omni series eyepieces offer a 43º apparent field of view, perfect for the Moon, planets, and a plethora of deep-sky objects. The premium four-element optical set is finished with multiple layers of high-transmission coatings for clear, sharp images. The edges of the optics are blackened for increased contrast.

The Omni eyepiece body is made of aluminum. A two-step anodizing process results in a beautiful matte finish that resists reflections and glare. Each eyepiece in the Omni Series includes a black rubber eyecup. It can be left up or folded down for better observations while wearing eyeglasses. Models with a longer barrel (15mm, 32mm, 40mm) include a rubberized grip for non-slip handling during observing sessions. The insert barrel is threaded to accept 1.25” filters.

  • Omni eyepieces offer a quality 4-element Plössl optical design at a super affordable price
  • Rubber eyecups provide comfort and increase contrast. Leave them up or fold them down when wearing eyeglasses.
  • Beautiful matte aluminum barrels and blackened lens edges prevent internal reflections
  • 1.25” barrels are threaded to accept filters

Additional Information:

GENERAL 
Focal Length:40mm (1.57″)
Apparent Field of View:43°
Eye Relief:31mm (1.22″)
Number of Lens Elements:4
Barrel Size:32mm (1.25″)

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