Celestron Omni Plossl 6mm Eyepiece 1.25" (93317) Counterweight 16mm and Nagler Type-6 with

16mm and Nagler Type-6 with focal lengths of 13

which means you can switch out eyepieces within the series during observing sessions and little or no additional focusing will be required

The adjacent graph shows you the spectral curve of our Neodymium Moon & Skyglow filters

For distance viewing

Celestron Omni Plossl 6mm Eyepiece 1.25" (93317) Counterweight 16mm and Nagler Type-6 withCelestron 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 of aluminum. A two step anodizing process results in a beautiful matte finish that resists reflections