A threaded tube which may be fastened between the lens and the camera to permit focusing on objects closer than the normal lens mount will permit.
Classification: Apparatus & equipment, automatically developing photographic film/paper in rolls, automatically exposing developing film to roll of photographic paper
NSN 5965-00-285-0745
NSN 5975-00-448-3179
NSN 5975-01-196-2031
NSN 5945-01-618-1070
NSN 5895-01-304-9920
NSN 6620-01-007-4249
NSN 6130-01-381-1046
NSN 5930-00-051-2940
NSN 5990-00-269-2226
NSN 5985-01-192-5288
NSN 5905-01-625-4947
NSN 5855-00-916-2236