Nikon DB-2  type_Radio Remote The Benro B1 is a

The Benro B1 is a good quality metal ballhead with a common Arca-compatible quick release plate system

as long as you don't need a built-in meter

Built by Chinon

4x boost to focal length

various shooting modes ("night" and "landscape"

Nikon DB-2 &nbsptype_Radio Remote The Benro B1 is aThe Nikon DB 2 is an anti cold battery holder for the Nikon F3, FE FM series, the FA, and others. Just screw in the cord where the batteries would normally go and pop a pair of AA batteries into the holder. In addition to extended battery life, you can toss the holder into a warm pocket and minimize the effect of extreme cold weather on the function of your battery powered camera.