Filter UVa II, E55 cl system is screwed into the shutter

is screwed into the shutter release bushing

Vignetting and distortion have also been visibly improved compared to the 50mm f/1

The Leica Ultravid 50 HD-Plus binoculars provide exceptional contrast and outstanding image brightness that other binoculars with larger front lens diameters can hardly rival

when the lens is purchased new this hood is included

Filter UVa II, E55 cl system is screwed into the shutterThe UVa II filter protects the front lens fromt dirt and scratches. To prevent internal ghosting and reflections even in challenging lighting conditions, this filter includes multiple layers of anti reflection coatings and greatly improved optic parameters. Thanks to an additional thread, the UVa II filter can even be used in addition to other filters and thus serve as a general protective filter to leave on a lens at all times.