4mm Celestron Omni Series Eyepiece (93316)

Mfr. Name:Celestron International
Mfr. Part No:93316
Focal Length:4 mm (0.16 in)
Eye Relief:6 mm (0.24 in)
Angular Field of View:52°
Other products by Celestron, LLC
Cat. No. - NC-11015
Price - $29.95
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The 4mm high power Omni eyepiece is a 4-element premium symmetrical Plössl 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 Omni goes through a two-step anodizing process to prevent reflection from the top eyepiece barrel.
  • Threaded barrels accept 1-1/4" thread-in filters.