Celestron Omni 40 mm Plossl Eyepiece - 1.25" - 93325 Planetary Imaging Cameras and it is tuned specifically

and it is tuned specifically to pass the H-beta wavelength band of light

The USB port can connect to guide cameras

the Celestron Dew Heater Ring heats the corrector glass directly

the limiting magnitude can reach 12

This Explore Scientific Hybrid Finder Scope Base is a direct replacement for all Explore Scientific telescopes

Celestron Omni 40 mm Plossl Eyepiece - 1.25" - 93325 Planetary Imaging Cameras and it is tuned specificallyAbout the Celestron 40 mm Omni Plossl Eyepiece 1. 25" The Celestron 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, and each Omni goes through a two step anodizing process to prevent reflection from the top eyepiece barrel, unlike most