Sky Mentor Dark Frame Filter - 1.25" - DARK125 Equatorial Wedge Refined Design · Anti-Light-Leak Protection

Refined Design · Anti-Light-Leak Protection · Built for Astrophotography

Safe for solar observation and photography with all high-end telescopes and extreme tele-lenses

is the Permanent Periodic Error Correction (PEC)

constructed of Schott glass with anti-reflection coatings applied on both surfaces

Sky Mentor Dark Frame Filter - 1.25" - DARK125 Equatorial Wedge Refined Design · Anti-Light-Leak ProtectionSky Mentor Dark Frame Filter 1. 25" Sturdy dark frame imaging filter has standard 1. 25" threads. The filter frame is made of metal for durability. Quickly capture dark frames to optimize photo quality Opaque filters block all light from the imaging camera sensor and helps remove dark currents, especially in astrophotography. Easily eliminate camera noise and hot pixels! Dark frame acquisition helps remedy noise and "hot pixels" by canceling out these