1.25" Moon Filter Capture Clear Details Aluminum Frame Light Pollution Filter for Telescope Eyepieces Solar Observation

Features: Moon filter installation size is 1.25 ". Both sides have a universal 1.25 "threaded interfaces , which can be connectedto any 1.25 " telescope eyepiece and other telescope adapters. The moon filter optical glasses only transmitted 13% of the incident light , which enhances the contrast and can distinguish the details on moon , which is very suitable for small telescopes. It can prevent the glares of the moon and reduce the brightness of the lights , so that we cansee morelunar features , such as gullies , mountain and valleys. Not only does it help you see moresurface features and details , but the moon filter can be used in combination with other filters , so you can learn them more comfortably. When the moon is in the fullmoons , it will produce dazzlings light. It is recommended that you use the moon filter to achieve the best viewing quality.

Specifications: Material:Aluminum+Optical Glass Size:Approx.31.7mm/1.25inch Lens material: optical glass Frame size: 1.25 inches (about 31.7mm) Frame material: metal-aluminum Thread specification: internal and externalM28.6x0.6mm Net weight: 8g Gross weight: 18g 1.25 inch moon filter aluminum frame light pollution filter for telescope eyepieces optical glass reduces moon brightness , enhances contrast and ability to discerns moonsurface details. Easy to install , both sides are universal 1.25 "threaded interfaces , can be connectedwith any 1.25" telescope eyepiece. Aluminum alloy frame and optical glass. Durable , rust-proofsurface , can be used for a long time.

Note: 1.Please allow 1-2cm errors due to manual measurement , make sure that you do not mind before you order. 2.Due to the difference between different monitors , the picture may not reflect the actual color of the item. Thanks for your understandings.

Package includes: 1x Moon Filter