Lens Category and Release Details |
| Lens Mount Type | EF |
| Lens Category | Super-Telephoto Primes |
| Launch Date | September, 2018 |
| Initial Price | $11,999.00 |
Lens Characteristics |
| Diameter | 163mm |
| Length | 343mm |
| Weight | 2840g |
| Filter Thread | mm |
| Rear Filter Installed | True |
| Weathersealing | True |
| Focal Length | 400mm - 400mm |
| Number of Elements / Groups | 13/17 |
| Maxiumum Aperture | 2.80 |
| Minumum Aperture | 32.00 |
| Minumum Focal Distance | 2.50m |
| Number of Diaphragm Blades | 9 |