Omegon 2" Variable Polarising Filter low astigmatism

low astigmatism

Practical observing with it is so simple that it is for children and adults alike

adjust the guiding rate

25“ insertion diameter with filter thread and a compression ring for securely retaining eyepieces

You can progressively dim the view when observing a bright object

Omegon 2" Variable Polarising Filter low astigmatismDescription These high quality anodized aluminium, optical glass variable polarising filters reduce the amount of light entering your eyepiece. You can progressively dim the view when observing a bright object, such as the Moon or certain planets, to a level according to your needs, whilst increasing contrast, reducing glare and increasing the amount of detail that can be studied. The light transmission can be varied from 40% down to as little as 1%.