An auxiliary lens which is used in combination with a regular lens to increase or decrease focal length.
Classification: Apparatus & equipment, automatically developing photographic film/paper in rolls, automatically exposing developing film to roll of photographic paper
NSN 5930-00-508-3620
NSN 5855-01-085-5354
NSN 7035-01-406-6510
NSN 2925-01-342-1712
NSN 5985-01-218-5643
NSN 5915-00-432-2993
NSN 5950-01-415-0276
NSN 5905-00-104-5963
NSN 5895-01-133-3585
NSN 5895-01-438-0321
NSN 5960-01-485-0437
NSN 6620-01-644-3496