2537A003: LENS,CAMERA,GENERAL PHOTOGRAPHIC.
This lens is an EF 50mm f/2.5 Macro. - Focal length and maximum aperture: 50 mm 1:2.5 - Lens construction: 9 elements in 8 groups - Diagonal angle of view: 46° - Focus adjustment: Front group linear extension system with AFD - Closest focusing distance: 0.23m / 0.8ft - Filter size: 52mm Light and compact, it functions beautifully as a general-purpose normal lens Lightweight and compact macro lens for close-ups up to 0.5x. Floating system for superior delineation at all focusing distances.
With a large f/2.5 aperture, true and beautiful background blur is possible. Multi-purpose lens for portraiture and other applications besides macro photography. This part is cataloged in the U.S.
Government catalog under NSN 6760-01-659-9948, indicating validated use in U.S. government and defense logistics supply chains.
| length | 63.0 MILLIMETERS NOMINAL MM |
| diameter | 67.6 MILLIMETERS NOMINAL MM |
| special_features | EF 50MM F/2.5 MACRO CANON EF 50MM F 2.5 MACRO. LENS STRUCTURE (ELEMENTS/GROUP): 9/8;FOCUSING RANGE CLOSEST FOCUSING DISTANCE: 0.23 M MM |
| end_item_identification | 5805-01-655-8298 |
| part_name_assigned_by_controlling_agency | LENS,CAMERA,GENERAL PHOTOGRAPHIC |
| NSN | 6760-01-659-9948 |
| LENGTH | 63.0 MILLIMETERS NOMINAL MM |
| DIAMETER | 67.6 MILLIMETERS NOMINAL MM |
| SPECIAL FEATURES | EF 50MM F/2.5 MACRO CANON EF 50MM F 2.5 MACRO. LENS STRUCTURE (ELEMENTS/GROUP): 9/8;FOCUSING RANGE CLOSEST FOCUSING DISTANCE: 0.23 M MM |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | LENS,CAMERA,GENERAL PHOTOGRAPHIC |
| END ITEM IDENTIFICATION | 5805-01-655-8298 |
No substitute or cross-reference records for this part.