Optolong UHC Light Pollution Filter EOS-C Clip Filter Canon APS-C Crop Camera 2 inch Improved Performance

Improved Performance

With two Velcro straps and four self-adhesive Velcro pads for added safety

7mm eyepieces set high performance standards for modern telescope oculars

With three leg sections and an adjustable center column

Optolong UHC Light Pollution Filter EOS-C Clip Filter Canon APS-C Crop Camera 2 inch Improved PerformanceOptolong UHC Light Pollution Filter EOS C Clip Filter Canon APS C Crop Camera The UHC (Ultra High Contrast) broadband filter is designed to improve the visibility of various deepsky objects. By selectively reducing the transmission of wavelengths of light pollutants, specifically those produced by artificial lightings including mercury vapor lamps, both high & low pressure sodium vapor lights and the unwanted natural light caused by neutral oxygen