30-150mm红外热成像变焦镜头采用锗玻璃制成，一般与热成像探测器、云台、可见光一体机机芯或者长焦监控镜头集成热成像云台摄像机，适用于反无人机跟踪监控、边海防、高空瞭望、森林防火、石油电力等场所。
项目/ Item | 数值/ Value | 说明/ Remark | |||
焦距/ Focal Length | 30~150mm | 连续变焦Continuous Zoom | |||
F/# | 1.2 | ||||
波段/ Waveband | 8~12μm | ||||
透过率/ Transmission | 80% | 8~12μm，average | |||
畸变/ Distortion | <5%(30mm) | <1% (150mm) | |||
后工作距离/ BWD | 14.2mm | Back Working Distance | |||
MTF / at 20cy/mm | >35% at all zoom positions | ||||
调焦范围/ Focus Range | 3m~∞ (30mm) | 15m~∞ (150mm) | |||
调焦时间/ Focus Time | <5s | ||||
变焦时间/ zoom Time | <6s | ||||
驱动电压/ Drive Voltage | DC12V (0.5A average) | ||||
机械尺寸/ Dimensions | Φ170×L223.5mm | ||||
重量/ Weight | 3.4kg | ||||
镜头控制/ Lens Control | RS485 | 可定制Upon Request | |||
密封等级/ Sealing | IP67 | Front Lens | |||
工作温度/ Working Temperature | -20℃~+60℃ | ||||
存储温度/ Storage Temperature | -45℃~+85℃ | ||||
探测器及视场角/ Detector and FOV | |||||
384×288,17μm | 2.5°×1.87°~12.5°×9.3° | 640×480,17μm | 4.15°×3.1°~20.6°×15.5 | ||
