Svbony Telescope Filter 1.25 Inches Variable Polarizing Filter For Astronomical Telescope Eyepiece

Application: Svbony Moon Filter Suitable For 1.25 Inch Telescope Eyepieces Using: Reducing The Amount Of Light Entering The Eyepiece Increases The Contrast Between The Moon And The Star, Allowing You To See More Details About The Moon And The Stars Features: The Appearance Is Gray, It Can Pass The Linear Polarization Of The Same Direction Of Its Polarization Through About 80%, And Make The Linearly Polarized Light Perpendicular To Its Polarization Direction Through Less Than 1%; Does Not Change The Moon'S Natural Color Package Includes: 1Xsvbony 1.25 Inch Polarizing Filter 1Xsvbony Plastic Case