1.Optical Parameter

Focus/Focal length

15～75mm

F/#

1.2

Spectral range

8～12μm

Average transmittance(8～12µm)

≥80%(DLC)

Detector resolution

1280´1024  10μm

Back intercept

20mm

Field of view (FOV)

46.21°´37.69°～9.75°´7.81°

2.Mechanical parameters

Type of focus adjustment

Motorized zoom lens

Focus range

2m～∞@15mm  8m～∞@75mm

Weight

Dimensions

Φ112´133.5mm

Back working distance

12.5mm

3.Environment

Operating temperature

-30℃～+60℃

Storage temperature

-40℃～+70℃

Protection class

IP66(First shot of the lens)