Used Optolong UV-IR Cut 2" Mounted Filter Generic Etalons: Internal <0

Etalons: Internal <0

6" RASA optical tube with integrated camera

Zippered interior pockets for organized storage of cables and small items

#58 Green Planetary Filter:

the easily adjustable

Used Optolong UV-IR Cut 2" Mounted Filter Generic Etalons: Internal <0This is an Optolong 2" UV IR filter in excellent condition, absolutely clean surfaces, in its original jewel case. Description Optolong UV IR Cut Filter 1. 25" If you're looking to improve the quality of your astrophotography images, the Optolong UV IR cut filter is exactly what you need! When you block Ultraviolet and Infrared transmissions, you will see improved image sharpness, contrast, and minimized distortion from color fringing. They're