描述
参数
图纸
- 焦距12.5mm，适用于1” ~1/2”靶面的相机
- 高分辨率, 高对比度和低畸变
- 完美替代日本的FA镜头如Tamron, Fujinon, CBC, VST, Mytron, RICOH.
| 焦距 | f=12.5mm | |||
| 光圈范围 | F=1:1.4~16 | |||
| 相机靶面尺寸 | 1" | 2/3" | 1/2" | |
| 视场角 | H | 54.5° | 38.5° | 28.8° |
| V | 42° | 29.1° | 21.7° | |
| D | 66.3° | 47.5° | 35.7° | |
| 最低工作距 | H | 126.4mm | 84.9mm | 62.3mm |
| V | 93mm | 63mm | 46.4mm | |
| D | 161.5mm | 107.4mm | 80mm | |
| 畸变 | 1.8% | 1% | 0.4% | |
| 最小工作距 | 0.1M | |||
| 后截距 | 17.526mm in air | |||
| 后焦距 | 15.7mm in air | |||
| 滤镜规格 | M46x0.75 | |||
| 前/后有效直径 | Front Φ35mm Rear Φ18.8mm | |||
| 接口 | C-Mount | |||
| 工作温度 | -10~+50°C | |||
| 保存温度 | -20~+60°C | |||
