Promaster 5571 49mm Multi-Coated UV Filter Binoculars The MagRing is a magnetic

The MagRing is a magnetic speedring that makes attaching larger modifiers like the MagBox to smaller hot-shoe flashes super simple

By removing reflections

Add contrast

Magnetically integrated removal tool for fast

Promaster 5571 49mm Multi-Coated UV Filter Binoculars The MagRing is a magneticFeatures: The PROMASTER UV filter absorbs the ultraviolet rays which often make outdoor photographs hazy and indistinct. It is a multipurpose fine weather filter for color as well as black and white films. Can also serve as a permanent lens protector. The multicoated version of this filter has the ability to minimize reflection at the filter surfaces which reduces flare and ghosting. The result is an average light transmission of over 97%, giving