Ref.: https://brightinstar.com/products/brightin-star-af-12mm-f2-8-full-frame-lens
| Specifications | |
|---|---|
| Optical construction | 15 elements in 11 groups (2x aspherical, 2x ED, 2x HR) |
| Number of aperture blades | 5 |
| min. focus distance | 0.24m (max. magnification ?) |
| Dimensions | ฯ 70 x 96.9mm |
| Weight | 550g |
| Filter size | 34mm rear-filter |
| Hood | built-in |
| Available Mounts | Sony E-mount (AF version) |
| Other features | aperture ring Fn custom button |
| Price | $659 USD |