1.Optical Parameter

Focus/Focal length

30～75mm

F/#

1.2

Spectral range

3.0～3.6μm

Average transmittance(3.0～3.6µm)

≥85%（AR）

Detector resolution

320´256  30μm

Back intercept

32.5mm

Field of view (FOV)

21.74°´17.46°～7.3°´5.9°

2.Mechanical parameters

Type of focus adjustment

Motorized zoom lens

Focus range

4m～∞@30mm  6m～∞@75mm

Weight

Dimensions

Φ80´138.5mm

Back working distance

23.2mm

3.Environment

Operating temperature

-30℃～+60℃

Storage temperature

-40℃～+70℃

Protection class

IP54(First shot of the lens)