Zeiss Lens Hood for 21mm and 25mm ZM Rangefinder Lenses WindTech CM-58 1/4"-20 Male thread

1/4"-20 Male thread

check out Hosa Technologies' black

and recording studios Mechanical/Electrical Outer Diameter Nominal: 0

VESA Mount for Monitors Up to 22"

Zeiss Lens Hood for 21mm and 25mm ZM Rangefinder Lenses WindTech CM-58 1/4"-20 Male threadLens hoods are primarily designed to prevent unwanted stray light from entering the lens by extending and shading the end of the lens. In addition, since the end of the lens is extended, you also get the added benefit of some extra protection from accidental impact. Dedicated lens hoods are designed to match the specific focal length of the lens it was designed for. Packaging Info Package Weight 0. 25 lb Box Dimensions (LxWxH) 4. 0 x 3. 3 x 1. 6" All