SVBONY UV IR Cut Block Filter with 2 inches UHC Filter

UHC filter is perfect for observation of faint and low-contrast deep-sky objects, significantly reduces light pollution and increase contrast. This filter could cause a halo, if you turn down the exposure it does go away or weakens up enough not to notice.Gain new enlightenment into the night sky by making your darks darker and your blacks blacker. This filter is a necessary component of any well stocked filter collection. With it, one can find both wonder and splendor in the darkness amid the paradox of the night and the logic of the light.

• UHC telescope filter was designed to improve the image contrast of observed objects. due to its ability to produce exceptionally sharp and clear images;this filter is considered one of the most popular astronomy accessories; it can be used not only for celestial observations but also for astrophotography
• This filter only passes the light around the 400nm line. It does not transmit the Ha and higher. Filter works great
• Optical glass lens; aluminum frame; significantly reduces light pollution; great for city and suburban observation
• The UV-IR-Cut filter uses the very latest coating technology; to deliver the finest filtration qualit-and lifetime durability used to cut off filter blocks undesirable ultraviolet and infrared rays that may interfere with obtaining the high contrast and high quality images possible with a digital sensor
• True optical quality glass substrate and coatings;to deliver the sharpest images possible;can achieves greater detail;less chromatic aberration;more natural colors and finer color gradation