Feature:
1. Material: The filter is made of high definition acrylic with good light transmittance.
2. Sealing Ring: The aluminum alloy frame sealing has better sealing performance to avoid fall or loosen.
3. Shooting Effect: It can reduce brightness and reduce glare, but it will not change the of the moon and increase the clarity of the moon.
4. You can use the telescope to see more details and features of the moon, making the shooting effect better.
5. Wide Compatibility: It is suitable for various 1.25inch aperture astronomical telescopes.

How to Use:
Screw the ND filter directly into the 1.25inch eyepiece of the telescope to use.

Specification:

Item Type: Telescope Moon Filter
Material: Aluminum Alloy + Acrylic
Product Color: As Pictures Shown
Thread Size: M28.6x0.6mm
Interface Size: 1.25 inch ( used on the 1.25 inch eyepiece of the astronomical telescope )
Weight: Approx. 12g / 0.4oz

Package List:
1 x ND Filter
1 x Storage Box