SVBONY Fringe Killer Filter 2 inchfor Lunar and Planetary  viewing
Key Features
Enhanced Color Correction
The SV231 color correction filter improves color accuracy during observations, enhancing contrast and helping to bring out the true details of celestial objects.
Optimized for Visual Clarity
Designed to reduce color distortions, this filter ensures clearer, sharper views, ideal for both planetary and lunar observations.
AR anti-reflection coating design
transmittance exceeds 95%; improves the contrast and clarity of fast achromatic telescopes, ensures image quality and brightness; obtains more observable light
Full thread design
M48x0.75 specification; male thread; thread is not easy to wear; you can overlay other filter to use
300-1200/NM wavelength
blocking light damage and eliminating blue and purple streaks