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Celestron Omni 40mm Eyepiece 1.25" 93325 View larger

Celestron Omni 40mm Eyepiece 1.25" 93325



40mm Plossl eyepiece - 1.25"

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Data sheet

Focal length 40 mm (1.57 in)
Lens elements 4
Eye relief: 31 mm (1.22 in)
Field of view: 43 degree apparent FOV
Glass type Fully multi-coated
Tube diameter: 1.25 inch
Lens coatings: Fully multi-coated

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Celestron Omni 40mm Eyepiece 

The Celestron Omni 40mm eyepiece is a 1.25" Plossl eyepiece with four optical elements.  All Celestron Omni telescope eyepieces feature rubber eyecups for comfortable viewing, which can be folded down for viewing with glasses or sunglasses.  

Manufactured from aluminum, each Celestron Omni eyepiece has blackened inner edges to prevent internal light reflection.  Eyepiece barrel is threaded to accept 1.25" eyepiece filters.  

To learn more about telescope eyepieces, check out our Telescope Eyepiece Guide.

Celestron Omni series eyepieces offer a 50º 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 (15 mm, 32 mm, 40 mm) include a rubberized grip for non-slip handling during observing sessions. The insert barrel is threaded to accept 1.25” filters.

Celestron Omni eyepieces are also available in the following focal lengths in a 1.25” format:

4 mm, 6 mm, 9 mm, 15 mm, 20 mm, 25 mm, 40 mm


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Celestron Omni 40mm Eyepiece 1.25" 93325

Celestron Omni 40mm Eyepiece 1.25" 93325

40mm Plossl eyepiece - 1.25"

Write a review