E-Lux Eyepiece - 2" 40mm Eyepiece 2 amps Resolution (Dawes) 0

2 amps Resolution (Dawes) 0

Optical Design Ritchey-Chretien Clear Aperture 150mm Focal Length 1370mm Focal Ratio f/9 Resolving Power 0

6mm Eye Relief

Focal Length 663mm   Focal Ratio f/6

E-Lux Eyepiece - 2" 40mm Eyepiece 2 amps Resolution (Dawes) 040mm Kellner eyepiece designed for 2 focusers 3 element lens design with fully multi coated optics Wide 56 apparent field of view allows you to view larger celestial objects Long eye relief (36mm) for comfortable viewing Threaded to accept most 2 filters Description Get more light to your eye and enjoy the low power, wide field views of Celestrons E lux 2 eyepiece. Designed to be used with any telescope with a 2 focuser, the Celestron E lux eyepiece