Telescope Planetary Filters Suitable For 1.25Inch Orange

OverviewFeatures:
Made in optical glass and aluminium alloy, high quality and durable.
The metal filter cell can threads directly into the 1.25 inch barrel of your telescope eyepiece.
It's neutral Colour will not alter the natural Colour of the moon.
Enhances the contrast of the moon and planets in photographic images.
Perfect for lunar and planetary observation, highlight the features on moon and planet.
Specifications:
Material: Optical Glass + Aluminium Alloy
Type: Astronomical Telescope Filter
Diameter: 30mm
Item Size: 1.25inch
Item Weight: 7g/ 0.25oz
Package List:
1 x Filter