Carevas Andoer 1.25 Inches Telescope Eyepiece Filters Set Moon & Skyglow Filter CPL Filter Red Orange Yellow Green Blue Color Filters for Lunar Planetary Observation - Walmart.com
Filters for visual observing of the Moon and planets – British Astronomical Association
Celestron Telescope Moon Filter Eyepiece Accessory Reduces Moon Glare and Enhances Lunar Crater Details Great for Full Moon Observing Works with Any Telescope that Accepts 1.25" Eyepieces Basic Moon Filter - 1.25"
Apertura Moon Filter | Fits 1.25” Eyepieces | High Point Scientific
Neewer 1.25 inches Telescope Moon Filter, CPL Filter, 5 Color Filters Set(Red, Orange, Yellow, Green, Blue), Eyepieces Filters for Enhancing Definition and Resolution in Lunar Planetary Observation
Amazon.com : Celestron – Telescope Moon Filter – Eyepiece Accessory – Reduces Moon Glare and Enhances Lunar Crater Details – Great for Full Moon Observing – Works with Any Telescope That Accepts