Nikon K Ring Set  type_Digital Camera The Ansco B-2 Shur-Shot is

The Ansco B-2 Shur-Shot is a simple box camera with a two-speed shutter (interval and Bulb)

A set of three extension tubes for Nikon F mount: 12mm

It's also a very capable 24mp stills camera

there was this Nippon Kogaku 8

Nikon K Ring Set &nbsptype_Digital Camera The Ansco B-2 Shur-Shot isThe 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