| 型 号 Model No | HF-20MPD50 | ||||||
| 焦 距 Focal Length | 50mm | ||||||
| 通光孔径 FNo. | F2.8-22 | ||||||
| 最大像面 Image Size | 4/3” | ||||||
| 接 口 Mount | C-Mount | ||||||
| 角 度 Angle | H | 4/3” | 19.8° | 1” | 14.6° | 2/3” | 10.1° |
| V | 14.9° | 10.9° | 7.5° | ||||
| D | 24.8° | 18.2° | 12.6° | ||||
| 物 高 Object Dimension at 300mm | H | 4/3” | 98.6mm | 1” | 71.6mm | 2/3” | 49.3mm |
| V | 74mm | 53.8mm | 37mm | ||||
| D | 123.4mm | 89.7mm | 61.6mm | ||||
| 畸 变 Distortion(TV) | 4/3” | <0.1% | 1” | <0.04% | 2/3” | <0.02% | |
| 最近距离Minimum Object Distance | 0.3m | ||||||
| 法 兰 距 Flange back | 17.526mm | ||||||
| 后 焦 距 Back focus | 21.1mm | ||||||
| 尺 寸 Dimensions | Φ38x53.9 | ||||||
| 滤镜螺纹 Filter size | M35.5x0.5 | ||||||
| 工作温度 Operating Temperature | -20℃ ~ +60℃ | ||||||