B+W Basic MRC UV Filter - 52mm Display Easel The focus ring is smooth

The focus ring is smooth and fast

*2 Zoom lock switch that fixes the zoom ring at the widest end

The measurement from the middle of the lens hole to the base of the flash hole is 18

The Alpina 10-30x60 Zoom Binoculars have a large 60mm objective lenses which ensure bright and brilliant images

or window clamp

B+W Basic MRC UV Filter - 52mm Display Easel The focus ring is smoothThe classic amongst the B+W protection filters blocks the annoying UV component of daylight. Invisible UV light is more intense in pure sea air and in high mountain regions and can cause blurring and a blueish cast. The colour neutral B+W 010 UV Haze filter is equally suitable for both analog and digital cameras. It ensures more brilliant images and can remain on the lens permanently as front lens protection.