1.Optical Parameter

Focus/Focal length

12～50mm

F/#

1.0

Spectral range

8～12μm

Average transmittance(8～12µm)

≥80%(DLC)

Detector resolution

640´480  17μm

Back intercept

17.5mm

Field of view (FOV)

48.77°×37.56°～12.42°×9.33°

2.Mechanical parameters

Type of focus adjustment

Motorized zoom lens

Focus range

1m～∞@12mm  5m～∞@50mm

Weight

Dimensions

Φ112´135mm

Back working distance

6 .5mm

3.Environment

Operating temperature

-30℃～+60℃

Storage temperature

-40℃～+70℃

Protection class

IP66(First shot of the lens)