Studiohut Lens Macro Fold Bellows Mount System for Nikon Cameras
This macro bellow is compatible with Nikon traditional film and digital SLR cameras. The macro bellow is inserted between the lens and the camera body. Bellows are best used with a tripod for stability and ease of use - allowing you to smoothly and constantly adjust the distance between your camera and the object you want to photograph. There is a UNC 1/4 screw at the bottom allowing the bellow to be mounted on top of a tripod. This product is a step up from the macro extension ring and is invaluable for anyone wishing to take extremely close-up pictures, particularly those of plants and flowers. The rail can be extended up to 150mm. Magnify ratio is 0.74-2.86:1 while using an f50 lens, and is 1.32-5.1:1 that of f28 lens.SpecificationsFlex (mm): 37-144Photography zoom (change to standard lens to f50): 1/1.3x-2.86xFocus mode: knob, gear, rack drive, lock buttonFocus value: a staff guage with slierOther frame: jack, 1/4'tripod screwSize(mm): 100(W)*106(H)*160(L)Compatible with Nikon 35mm film or Digital SLR cameras