Omegon 2" Variable Polarising Filter it is easy to move

it is easy to move the Moon

and you are ready to go

The adapter can be adjusted in three different directions for better photos - you can position the lens precisely in front of the eyepiece by adjusting the height

4 Tube length (mm)  360 tube diameter (mm) 148 Tube construction Full tube

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

Omegon 2" Variable Polarising Filter it is easy to moveDescription 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%.