Nikon K Ring Set brand_Maiko 3 lens is designed for

3 lens is designed for use on an enlarger or bellows

stick-style tabletop tripod with a small ball head

and this lens will mount to any F-mount camera from the original Nikon F until today (autofocus will work only on cameras with a built-in focusing motor)

some minor paint wear from normal use and handling

Each sheet holds 4 negatives

Nikon K Ring Set brand_Maiko 3 lens is designed forThe Nikon K ring set is a stack of tubes and adapters that gives you the opportunity for all sorts of F mount shenanigans. The set includes the K1, which is a short F to F extension tube; the K2, with a lens side F mount and an inner 52mm thread; the K3, with a 52mm outer thread on one end and a camera side F mount on the other; and two 52mm threaded extension tubes. In its simplest form, it's an adjustable extension tube, but there are enough odd