25mm/F1.0无热化镜头
产品简介
详细信息
项目/ Item | 数值/ Value | 说明/ Remark | ||
焦距/ Focal Length | 25mm | |||
F/# | 1.0 | |||
波段/ Waveband | 8~12μm | |||
透过率/ Transmission | 86% | 8~12μm，average | ||
畸变/ Distortion | <3% | |||
后工作距离/ BWD | 7.8mm | Back Working Distance | ||
MTF / at 20cy/mm | >35% at all zoom positions | |||
调焦范围/ Focus Range | 1m~∞ | |||
景深/ Depth of Field | 35m | |||
机械尺寸/ Dimensions | Φ38×L36.5mm | |||
接口/ Mount | M34×0.75 | Thread | ||
重量/ Weight | 75g | |||
密封等级/ Sealing | IP67 | |||
工作温度/ Working Temperature | -40℃~+60℃ | |||
存储温度/ Storage Temperature | -45℃~+85℃ | |||
探测器及视场角 / Detector and FOV | ||||
384×288,17μm | 14.5°×11.2° | 320×240,25μm | 18.2°×13.7° | |
640×480,17μm | 24.6°×18.5° | |||
项目/ Item | 数值/ Value | 说明/ Remark | ||
焦距/ Focal Length | 25mm | |||
F/# | 1.0 | |||
波段/ Waveband | 8~12μm | |||
透过率/ Transmission | 86% | 8~12μm，average | ||
畸变/ Distortion | <3% | |||
后工作距离/ BWD | 7.8mm | Back Working Distance | ||
MTF / at 20cy/mm | >35% at all zoom positions | |||
调焦范围/ Focus Range | 1m~∞ | |||
景深/ Depth of Field | 35m | |||
机械尺寸/ Dimensions | Φ38×L36.5mm | |||
接口/ Mount | M34×0.75 | Thread | ||
重量/ Weight | 75g | |||
密封等级/ Sealing | IP67 | |||
工作温度/ Working Temperature | -40℃~+60℃ | |||
存储温度/ Storage Temperature | -45℃~+85℃ | |||
探测器及视场角 / Detector and FOV | ||||
384×288,17μm | 14.5°×11.2° | 320×240,25μm | 18.2°×13.7° | |
640×480,17μm | 24.6°×18.5° | |||