| Lens number | MFT 9mm F2.8 C&D-Dreamer |
| Aperture | F2.8 |
| Viewing angle | 100° |
| Aperture blade | 7片 |
| Maximum magnification | 0.13倍 |
| Filter diameter | Φ49mm |
| Weight | 约193g |
| Focal distance | 9mm |
| Minimum aperture | F22 |
| Lens structure | 10组15片(2枚非球面玻璃，3枚异常分散镜片) |
| Nearest photographic distance (object-image distance) | 12cm |
| Focus drive mode | 手动 (MF) |
| Lens size (diameter/length) | 约Φ53mm x 60mm（不含遮光罩） |
| bayonet | M4/3 |
MTF
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Optical Chart
