Optolong CLS CCD Broadband Filter 2 Inch 71018 Celestron T-Adapter EdgeHD 9

Celestron T-Adapter EdgeHD 9

An 8-24mm Zoom eyepiece is included with each model as standard

sharp images with excellent color correction

Internal hard stops for both axes prevents cable tension and tripod strike

Optolong CLS CCD Broadband Filter 2 Inch 71018 Celestron T-Adapter EdgeHD 9Optolong CLS CCD Broadband Filter 2 Inch The CLS CCD 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 emission in our atmosphere (i. e. skyglow). Together with