1.25" Uhc Filter Light Pollution Reduction High Contrast

[Product Size] : UHC filter , diameter 3.18cm/1.25inch. [Astrophotography Accessory] : The UHC filter is a broadband filter in the astronomical filter series , it is used to improve the contrast of the image , decrease the effect of the city light pollution , and make the astronomy observation clearer. [Easy to Use] : high contrast filter with British thread standard , directly attach the filter to the astronomical telescope with a 1.25" eyepiece. [Wide Applications] : Professional astronomical telescope filter , helps deliver clear images , perfect for astrophotographers and astrophotography. [Durable Material] : The telescope filter is made of high quality optical glass and aluminum frame , wear resistant and durable to use.