| NO. |
项目 |
具体规格 |
| 1 |
相对孔径 (F No.) |
1.4±5% |
| 2 |
焦距(Focal-Length) |
4mm±5% |
| 3 |
光学后焦 (Optical Back Focal Length) |
8.3mm±0.1 |
| 4 |
机械后焦 (Flange Back Focal Length） |
7.9mm±0.1 |
| 5 |
像面大小（Image circle) |
∮7.2(1/2.5'') |
| 6 |
镜片构成（Lens structure) |
6groups,7 elements(全玻璃镜片，ALL Glasses) |
| 7 |
接口 (Mount ) |
CS |
| 8 |
镜筒结构(Barrel Material) |
全金属( ALL Metal)
) |
| 9 |
视场角(FOV ) |
sensor型号 |
H(水平) |
V(垂直) |
D(对角) |
| 1/2.5" |
76° |
60.6° |
106.4° |
| 1/2.7" |
72.7° |
57.8° |
98° |
| 1/3" |
67.5° |
53.4° |
86.4° |
| 1/4" |
/ |
/ |
/ |
| 10 |
TV畸变（TV Distortion) |
1/2.5" |
6.50% |
1/2.7" |
4.50% |
1/3" |
3.50% |
| 11 |
相对亮度（Relative illumination) |
1/2.5" |
58% |
1/2.7" |
73% |
1/3" |
79% |
| 12 |
最大主光线夹角（CRA) |
1/2.5" |
5.3° |
1/2.7" |
4.9° |
1/3" |
4.5° |
| 13 |
光谱透过率(Spectral Transmission) |
>83%@550nm |
| >85%@650nm |
| >70%@850nm |
| 14 |
聚焦范围（Focus Range) |
0.2m~∞ |
| 15 |
解像标准（Resolution) |
中心：250 lp/mm 以上（more than 250line pairs/mm)
1Y：200 lp/mm 以上（more than200line pairs/mm) |
| 16 |
| 17 |
（参考分辨率表（Reference resolution table) |
| 18 |
夜视解像（IR Resolution) |
参考日夜MTF对比（Reference daytime and night-vision MTF comparison ）
|
| 19 |
| 20 |
重量 (Weight<g>) |
42 |
| 21 |
操作方法 (Operation) |
聚焦 (Focus) |
手动 ( Manual) |
| 22 |
光圈 ( Iris ) |
固定 ( Fix) |
| 23 |
操作温度 (Operating temperature) |
-20℃~+60℃ |
| 24 |
环保&安全（HSF&Safety) |
ROHS |
