技术规格:
| M3Z1228C-MP | ||||||
| 焦距 | 12-36mm | |||||
| 镜头直径与焦距之比的zui大值 | 1:2.8 | |||||
| 图象zui大尺寸 | 8.8mm×6.6mm(φ11mm) | |||||
| 工作范围 | 光圈 | F2.8-F16C | ||||
| 焦点 | 0.2m-Inf(e) 0.05m-Inf(Wide) | |||||
| 控制 | 光圈 | 手动 | ||||
| 焦点 | 手动 | |||||
| 对象大小 | 12mm | 4.0(H)cm×3.0(V)cm 1/2" | ||||
| 36mm | 4.8(H)cm×3.6(V)cm 1/2" | |||||
| 视角 | D | 2/3" | 50.4°-16.8° | 1/2" | 37.5°-12.5° | |
| H | 41.0°-13.6° | 30.1°-10° | ||||
| V | 31.2°-10.4° | 22.8°-7.6° | ||||
| 工作温度 | -20℃-+50℃ | |||||
| 有效孔径 | Front | Φ27.2mm | |||
| Rear | Φ12.1mm | ||||
| 后焦距 | e | 13.5mm | |||
| Wide | 14.7mm | ||||
| 变形率 | e | 2/3" | +3.5%(y=5.5) | 1/2" | +1.7%(y=4.0) |
| Wide | -2.6%(y=5.5) | -1.9%(y=4.0) | |||
| 凸缘衬圈长度 | 17.526mm | ||||
| 固定架 | C固定架 | ||||
| 滤镜尺寸 | M30.5 P=0.5mm | ||||
| 大小 | Φ41.6mm×53mm | ||||
| 重量 | 105g | ||||

















