CELESTRON OMNI EYEPIECE 1.25" 9mm Wedge The Dark series has an

The Dark series has an extended spectral range of 390 - 1000nm

4nm) is >90% and H-beta (486

5 9mm M48 extension + M48 spacer 0

you’ll be able to discern subtle details while viewing the Moon and planets as well as faint galaxies and nebulae

making the filters able to withstand tougher conditions for longer

CELESTRON OMNI EYEPIECE 1.25" 9mm Wedge The Dark series has anThe Celestron Omni 9mm 1. 25" eyepiece is a quality 4 element Plossl at an incredibly affordable price. Celestron Omni series eyepieces offer a 50 apparent field of view, perfect for the Moon, planets, and a plethora of deep sky objects. The premium four element optical set is finished with multiple layers of high transmission coatings for clear, sharp images. The edges of the optics are blackened for increased contrast. The Omni eyepiece body is made