Celestron Moon Filter (1.25") - Reduces Excessive Light Reflected From the Moon for Better Viewing Other Electronic Components 2 x Protective Caps

2 x Protective Caps

This lightweight binocular weighs less than 2 lbs and is compact enough to fit in a cargo pocket

Mac & Linux Compatible

24 AWG oxygen-free copper conductors

Simply put: if you can do something with an Arduino or Arduino-compatible device

Celestron Moon Filter (1.25") - Reduces Excessive Light Reflected From the Moon for Better Viewing Other Electronic Components 2 x Protective CapsCelestron's Moon Filters are economical eyepiece filters for reducing the brightness of the moon and improving contrast, so greater detail can be observed on the lunar surface. The clear aperture is 21mm for the 1. 25" filter. Transmission is about 18%. UPC: 050234941198 Packaging Info Package Weight 0. 06 lb Box Dimensions (LxWxH) 2. 9 x 1. 5 x 1. 3" In the Box Celestron Moon Filter (1. 25") Reduces Excessive Light Reflected From the Moon for Better