The Japanese distributor for Zhong Yi Optics lenses posted some additional information on the new Speedmaster 50mm f/0.95 lens for Canon EF-mount (in the US Zhong Yi Optics lenses are sold at B&H, Adorama.
| Model number | SPEEDMASTER 0.95 / 50mm EF | Lens mount | Canon EF |
|---|---|---|---|
| Focal length | 50mm (35mm format equivalent) | focus | MF (manual focus) |
| Lens configuration | 12 elements in 6 groups (1 ED lens, 6 high-refraction low-dispersion glass lenses) | Compatible imaging screen size | 35mm full size |
| Shortest shooting distance | 0.65m | Maximum shooting magnification | 0.1 times |
| Aperture | F0.95-F16 | Diaphragm blade | 11 sheets |
| size | Φ89.5mm × 128mm | mass | About 1500g |
| Filter diameter | 82 mm | accessories | Dedicated hood |
Via stkb
