Mounts directly on photometer
An auxiliary lens which is used in combination with a regular lens to increase or decrease focal length.
Classification: Parts and accessories of image projectors, other than cinematographic; photographic (other than cinematographic) enlargers & reducers
NSN 6645-01-079-3456
NSN 5930-01-280-1441
NSN 5950-01-214-6435
NSN 5945-01-617-9180
NSN 6220-01-248-2984
NSN 6105-00-284-7642
NSN 5990-00-179-2576
NSN 5965-00-007-7863
NSN 5945-01-227-3740
NSN 6610-00-430-5208
NSN 6685-00-774-9682
NSN 6650-01-592-8910