2inch Telescope Eyepiece Filter Moon Filter Nebula Filter Essential for Astronomical Observations Aluminum Frame Filter

Features: Practical in use, for enhance lunar planetary views and reduces light pollution. Essential tool of the lunar and planetary, multiple color to meet your different needs. High quality aluminum alloy frame and optical glass fit standard M48x0.75mm filter threads suitable for eyepieces. Cuts down glare and brings out much more surface detail and gives you better contrast. Easy to use, improve your interest for astronomical observations.

Specifications: Material: Aluminum Alloy Thread: M48x0.75mm Diameter: About. 5.08cm/2inch Color: Red/Orange/Yellow/Green/Blue/Purple

Note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.

Package includes: 1pc Filter(Eyepiece NOT Include)