Feature●The 1.25 inch UHC telescopic filter is designed to improve the image contrast of the observed objects.●This filter is ideal for observing low-contrast deep sky objects.●These features make it ideal for observing nebulae and other objects of the deep sky.●This filter is considered one of the most popular accessories for astronomy.●Significantly reduces light pollution, ideal for city and suburban observations.Description Specification:
Condition: brand new
Frame material: aluminium alloy.
Lens Material: Optical Glass
Type: High Contrast Filter (UHC Filter)
Shell colour: black.
Barrel diameter: 31.7 mm.
Thread: standard M28 x 0.6 mm.
Approximate weight 27 g.
Package list:
1 x UHC filter.
1 x storage case.