Omni Eyepiece - 1.25" 15 mm Astrophotography Getting better resolution 103

Getting better resolution                 103

Four stars of the constellation Octans are etched in the reticle

and there is no risk of cleaning solution migrating from the top of the lens and seeping around edges to be trapped in between elements

With preassembled

Omni Eyepiece - 1.25" 15 mm Astrophotography Getting better resolution 10315mm focal length 50 Field of View 13mm Eye Relief 1. 25" Barrel Diameter Omni eyepieces offer a quality 4 element Plossl 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. Celestron Omni series eyepieces offer a 50 apparent field of view, perfect for the Moon,