Celestron 4mm Omni Plossl Eyepiece - 1.25"

  • 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-inch barrels are threaded to accept filters.
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  • Regular price $36.95
  • $32.95
  • You save: $4.00 (10%)

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Celestron 4mm Omni Plossl Eyepiece - 1.25"

The Celestron 4 mm Omni Plossl 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.

Each Celestron Omni telescope eyepiece goes through a two-step anodizing process to prevent reflection from the top eyepiece barrel, unlike most other manufactures who use reflective surfaces. The threaded barrels accept one and one-fourth-inch Celestron thread-in filters.

Note: Be aware a 4 mm focal length eyepiece produces high magnification and may not be suitable for fast focal length telescopes. 

Celestron Product Number: 93316


Dust Caps IncludedYes
Eye Guard IncludedYes
Eye Relief10mm or Less
Eyepiece Apparent FOV52 degrees
Eyepiece Eye Relief6mm
Eyepiece Focal Length4mm
Eyepiece Special FeatureNone
Field StopNot supplied by manufacturer
Free ShippingYes
Lens Elements & Groups4 elements & 2 groups
ModelCelestron Omni
Optical DesignPlossl
Warranty2 Year Warranty