Sirui 50mm T2.9 Anamorphic FF Specs
| Focal Length | 50mm |
| Lens Mount | Sony E |
| Format | Full Frame |
| Maximum Aperture | T2.9 |
| Minimum Aperture | T16 |
| Minimum Focus Distance | From Unspecified Point in Lens: 2.46' / 0.75 m |
| Optical Design | 16 Elements in 13 Groups |
| Diaphragm Blades | 10 |
| Gear MOD & Pitch | Focus: 0.8 MOD / 32 Pitch
Iris: 0.8 MOD / 32 Pitch |
| Front Diameter | 82 mm |
| Filter Thread | 82 mm x 0.75 |
| Focus Scales | Metric, Imperial |
| Focus Rotation | 95.5° |
| Horizontal Squeeze (Anamorphic) | 1.6x |
| Maximum Magnification Ratio | 1:20.42 |
| Image Stabilization | No |
| Dimensions (W x H) | 3.5 x 5.6" / 88 x 141.3 mm |
| Weight | 2.3 lb / 1030.6 g |
Packaging Info
| Package Weight | 3.345 lb |
| Box Dimensions (LxWxH) | 8.8 x 5.4 x 5.2" |