描述
参数
图纸
- 焦距8mm，适用于1/1.8" ~1/3"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=8mm | ||||
| F值 | F=2.0~C | ||||
| 成像尺寸 | 1/1.8" (7.2*5.32mm) |
1/2.5" (5.76*4.32mm) |
1/3" （4.8*3.6mm） |
||
| 视场角 | H | 46.8° | 38.2° | 32.2° | |
| V | 36.0° | 29.11° | 24.5° | ||
| D | 56.0° | 47.7° | 40.3° | ||
| 最低工作距 | H | 269.4mm | 219.2mm | 186mm | |
| V | 202mm | 164.2mm | 136.7mm | ||
| D | 336.7mm | 274mm | 232.5mm | ||
| 畸变 | <0.1% | ||||
| 最小工作距 | 0.1M | ||||
| 后截距 | 17.526mm | ||||
| 后焦距 | 11.4mm | ||||
| 滤镜规格 | M25.5xP0.5 | ||||
| 前/后有效直径 | Φ15.7mm /Φ8.5mm | ||||
| 接口 | C-接口 | ||||
| 工作温度 | -10~+50°C | ||||
| 保存温度 | -20~+60°C | ||||
