Celestron Lunar and Planetary Eyepiece Filter Set - 1.25" # 94119-10
Neutral Density "Moon" Filters - Eyepieces - Cloudy Nights
Celestron
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
Celestron Moon Filter for 1.25" Telescope Eyepieces - 94119-A - Telescopes at Telescopes
Solomark 1.25 inch 13% Transmittance Moon Filter for Astromomic Telescope Eyepiece Ocular Glass