描述
参数
图纸
- 焦距6mm，适用于1/3” ~1/1.8”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=25mm | ||||
| 光圈范围 | F=1:1.4~16 | ||||
| 相机靶面尺寸 | 2/3" | 1/2" | 1/3" | ||
| 视场角 | H | 20° | 14.6° | 11° | |
| V | 15° | 11° | 8.2° | ||
| D | 24.6° | 18.2° | 13.7° | ||
| 最低工作距 | H | 108mm | 79.4mm | 59.4mm | |
| V | 82mm | 59.4mm | 44.4mm | ||
| D | 136mm | 99.4mm | 74.4mm | ||
| 畸变 | <0.2% | <0.05% | <0.05% | ||
| 最小工作距 | 0.3M | ||||
| 后截距 | 17.526mm | ||||
| 后焦距 | 12.25mm | ||||
| 滤镜规格 | M30.5x0.5 | ||||
| 前/后有效直径 | Φ22.7mm /Φ12.6mm | ||||
| 接口 | C-接口 | ||||
| 工作温度 | -10~+50°C | ||||
| 保存温度 | -20~+60°C | ||||
