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 5985-01-392-1473
NSN 5950-01-392-0524
NSN 5915-01-194-7598
NSN 5965-01-185-7354
NSN 5998-01-463-9868
NSN 6105-01-608-3974
NSN 5835-00-738-1099
NSN 2925-00-899-4261
NSN 5960-01-511-4423
NSN 6645-01-440-8624
NSN 5935-00-270-6698
NSN 5930-01-369-5865