1.Optical Parameter

Focus/Focal length

30～240mm

F/#

4.0

Spectral range

3～5μm

Average transmittance(3～5µm)

≥83%（AR）≥81%（DLC）

Detector resolution

640´512  15μm

Back intercept

30.3mm

Field of view (FOV)

18.8°´14.59°～2.33°´1.83°

2.Mechanical parameters

Type of focus adjustment

Motorized zoom lens

Focus range

2m ～∞@30mm   15m ～∞@240mm

Weight

Dimensions

Φ72´116mm

Back working distance

27 mm

3.Environment

Operating temperature

-30℃～+60℃

Storage temperature

-40℃～+70℃

Protection class

IP65(First shot of the lens)