ZEISS Biogon T* 21mm f/2.8 ZM Specs
| Color | Black |
| Focal Length | 21mm |
| Aperture | Maximum: f/2.8 Minimum: f/22 |
| Lens Mount | Leica M |
| Angle of View | 90° |
| Minimum Focus Distance | 1.6′ / 50 cm |
| Magnification | 1:21 Macro Reproduction Ratio 0.48x Magnification |
| Optical Design | 9 Elements in 7 Groups |
| Aperture/Iris Blades | 10 |
| Focus Type | Manual Focus |
| Filter Size | 46 mm (Front) |
| Dimensions | ø: 2.1 x L: 2.5″ / ø: 53 x L: 64 mm |
| Weight | 10.6 oz / 300 g |
Packaging Info
| Package Weight | 0.85 lb |
| Box Dimensions (LxWxH) | 4.646 x 4.173 x 3.15″ |



