Yasuhara Madoka 180 Fisheye
| Maker | Yasuhara |
| Mount | Sony E |
| Focal length | 7.3mm |
| Production status | current |
| Maximal aperture | ƒ4 |
| Minimal aperture | ƒ16 |
| Aperture blades | ? |
| Optical construction | 7 elements in 6 groups |
| Weight | g |
| Physical dimensions | x 555 mm |
| Filter ring | 0mm (non-rotating) |
| Minimal focus distance | 0.1 |
| Optical stabilizer | - |
|---|---|
| Focus hold button | ? |
| Focus range limiter | - |
| Aperture ring | - |
| Distance scale | ? |
| Power zoom | - |
| AF/MF switch | - |
| Manual focus ring | ✓ |
| Tripod collar | ? |
| Product webpage | link |
| Manual focus | direct |
| Model number | ? |
| EAN | ? |
