Optolong UHC Light Pollution Filter EOS-C Clip Filter Canon APS-C Crop CameraOptolong 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

SynScan Computerised Handset with 42

Magnifications (with optics supplied):  x60 & x150

a cleaning cloth

Meade Starfinder Dob 12

4-inch 11:1 dual-speed rack-and-pinion focuser

With a tube weight of 21

Their main purpose is to cut down on stray light entering the telescope tube

6” (150mm) f/10 Schmidt-Cassegrain includes StarBright XLT coatings for better light transmission

The Synscan handset depicted in the product photo is an optional accessory and not included

Results are amazing both visually and photographically

This is unlike other masks with two posts

Weight Approx 7