The Moon is the most popular object to observe with a telescope. It is an obvious target that is easy to find and full of interesting geographical features to explore.

Moon filters enhance lunar viewing by reducing the Moon’s bright glare, improving contrast, and making faint details easier to see. Amateur astronomers call Moon filters “the Moon’s sunglasses” because they provide a more comfortable view and reduce eye strain.

This Moon Filter Set includes all the filters you need to observe the Moon during its various phases. The set allows you to choose the best filter for different eyepiece and telescope combinations. Use the darkest filter with large-aperture telescopes and low-power eyepieces. Use lighter filters with smaller telescopes and higher-power eyepieces. This set is essential for those who want to take the next step in exploring their telescope’s capabilities for lunar observation, or for experienced Moon watchers who use different telescopes and eyepieces for lunar viewing.

• Four excellent Moon Filter lenses in one package – everything you need for an optimal view of the lunar surface
• Three neutral density filters (ND) with different light transmission levels (13%, 25%, and 50%) so you can select the perfect filter for your viewing conditions
• Moon & Sky Glow filter provides a high-contrast view of the lunar surface and improves detection of deep sky objects under light-polluted skies
• Aluminum filter frame offers a rigid, durable housing for the filter glass and features threads on top and bottom for stacking
• The package includes a plastic carrying case with a Moon map and a guide to identifying the Moon’s most popular features