Best Moon Filter Telescope Filters of 2025

The Celestron Telescope Moon Filter is an eyepiece accessory that reduces moon glare and enhances lunar crater details, making it great for full moon observing. It threads onto most 1.25" eyepieces in seconds and is also useful for extra bright planets as well as terrestrial viewing over sand or snow. It is a must-have for any stargazer who wants to get a clearer view of the moon's surface.

The SVBONY Telescope Filter is a high-quality 1.25 inch filter designed to enhance your stargazing experience. It features a neutral density ND filter that reduces the amount of light without affecting color balance, allowing for great versatility in changing light conditions. The multi-layer coating and outstanding image sharpness of this filter ensure perfect color neutrality. The metal filter cell threads directly into the barrel of your telescope eyepiece, making it useful for different caliber astronomical telescopes. The filter frames, made of aluminum alloy, are not only durable but also easy to install. With the SVBONY Telescope Filter, you can extend your shooting time and capture stunning images even in bright places.

The Celestron Neutral Density Filter is a great addition to your telescope eyepiece. It reduces brightness, cuts glare and increases clarity when viewing the Moon, Venus, and bright double stars. The filter provides a true color image and has 13% light transmission. The filter threads on to any Celestron 1.25” eyepiece for easy use.

The Neewer Telescope Filters Set includes a Lunar & Starglow Filter, a CPL Filter, and 5 Color Filters (Red, Orange, Yellow, Green, Blue). The filters are designed to reduce glare and light scattering, increase contrast, enhance definition and resolution, reduce irradiation, and lessen eye fatigue. The standard 1.25" thread size fits most telescopes, and the color filters can be easily screwed into the eyepieces lens. The 5 color filters each have unique benefits, including making Mercury and Venus stand out from the blue sky during the day (Red), increasing contrast between light and dark areas (Orange), bringing out the polar ice caps on Mars (Yellow), enhancing frost patches and polar projections on Mars (Green), and splitting the binary star Antares when at maximum separation (Blue).

The Celticbird Moon Filter is a 1.25" eyepiece filter designed to enhance your stargazing experience. This filter effectively reduces the brightness of the moon and planets, allowing you to see more details and improve contrast. It also has the added benefit of darkening the background of the night sky, making fainter objects stand out against the blackness of space. The filter is compatible with Celestron, Orion, Sky-watcher, Meade, William, and other brands' models, thanks to its standard size. Additionally, it features an all-study aluminum construction and an optical glass filter lens. With standard filter threads on both sides, you can easily mount other filters together when using this filter. While not a nebula filter, it enhances the views of deep-sky objects by increasing their contrast against the background sky. Upgrade your telescope with the Celticbird Moon Filter and enjoy clearer, more detailed views of celestial objects.

The Celestron Moon Filter Kit is a perfect accessory for moon viewing with your telescope. It includes three neutral density filters with different levels of light transmission, a moon and sky glow filter for high contrast views of the lunar surface, and an aluminum filter cell for durability. The filters are threaded on top and bottom for stacking and the kit comes with a plastic carrying case that includes a moon map and legend for identifying popular lunar features.

The Celestron Variable Polarizing Moon Filter for Telescopes is a great tool for reducing brightness and glare on celestial objects like the moon, Venus, and double stars. It allows users to adjust the level of light transmission from 1-40%, providing the best possible view for specific targets and viewing conditions. The filter is easy to use, with a simple rotation of the lower ring to adjust brightness, and it threads onto any Celestron 1.25” eyepiece.

SVBONY Moon Filter is a versatile filter suitable for observing the moon and planets with a broad spectrum of light transmission, allowing faint objects to be seen contrasted against the blackness of space. It effectively filters out man-made sources typically used in street lighting, improving the definition of the surface of the moon. The filter has a high-quality metal construction, threaded on both sides for stacking with other filters if necessary, and comes with a plastic box to keep it safe and clean when not in use.

The SVBONY SV139 Telescope Filter Moon Filter Kit includes four different neutral density filters (ND4, ND8, ND16, ND1000) to reduce overall brightness and glare, allowing you to see more lunar detail and surface features with your telescope. It does not alter the natural color of the moon. Each filter is designed to be used in different lunar phases, providing very good effects during different times. The filters are 1.25" in size and easy to install on your eyepiece.

The Aerbeis ND Filter Kit is designed to enhance your astronomical observations. With its 1.25-inch circular polarizing filter, you can effectively reduce glare from the moon, making it easier to see lunar details without overexposure. This filter also improves image contrast and color saturation, allowing you to enjoy a clearer view of the night sky. The aluminum alloy frame and high-quality optical glass ensure durability and clarity, while the standard thread makes it compatible with most telescope eyepieces and cameras. The stacked frame structure allows for easy connection of multiple filters, providing you with flexibility in your astrophotography adventures.