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.
  • Sale
  • Regular price $36.95
  • $32.95
  • You save: $4.00 (10%)

More on the Way in 14 - 28 Business Days

Free Shipping
Add to Wishlist
Already have gear? Trade it in for cash or new equipment.

Accessories Added

OPT Telescope Expert

Want Help?

Ask Our Telescope Experts


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
ER9mm or Less
Eye Guard IncludedYes
Eye Relief6mm
Eyepiece OpticsPlossl
Field of View52 degrees
Focal Length4mm
FoV 59 Degrees
Free ShippingYes
Lens Elements & Groups4 elements & 2 groups
ModelCelestron Omni
Warranty2 Year Warranty