Feature(may vary by option.)

●Material: the filter is made of high definition acrylic with good light transmission.
●Sealing Ring The aluminum alloy frame seal ring has better sealing performance to avoid falling or loosening.
●Shooting Effect It can reduce brightness and reduce glare, but it does not change the natural color of the moon and increases the clarity of the moon.
●You can use the telescope to see more details and surface features of the moon, improving the shooting effect.
●Wide Compatibility It is suitable for various astronomical telescopes with an aperture of 1.25 inches.

[25%ND4]

[52%ND2]

[6 | 25 %ND16]

[12 | 5 %ND8]

Description

Use:
Screw the ND filter directly into the telescopes 1.25" eyepiece to use.

Specification:
Item Type:Telescopic Moon Filter
Material: aluminium alloy + acrylic.
Product colour: as shown in the pictures.
Thread size: M28.6 x 0.6 mm.
Interface size: 1.25 inch (used on the 1.25 inch eyepiece of astronomical telescope)
Weight: approx. 12 g / 0.4 oz.

Package list:
1 x ND filter.
1 x storage box.