Lens Category and Release Details |
| Lens Mount Type | EF |
| Lens Category | Telephoto Primes |
| Launch Date | October, 1991 |
| Initial Price | $449.00 |
Lens Characteristics |
| Diameter | 75mm |
| Length | 73mm |
| Weight | 460g |
| Filter Thread | 58mm |
| Rear Filter Installed | False |
| Weathersealing | False |
| Focal Length | 100mm |
| Number of Elements / Groups | 8/6 |
| Maxiumum Aperture | 2.00 |
| Minumum Aperture | 22.00 |
| Minumum Focal Distance | 0.90m |
| Number of Diaphragm Blades | 8 |