Focal Length

50

4mm

F/#

2.0

1.2

Wavelength

3.7-4.8µm

8-12μm

1535±5nm

Focus Mechanism

Manual

Fixed Athermalized

Interface

Flange

Thread

Weight

89.1g

52g

80g

Dimensions

Ø51×33.58

Ø32×30.73

68×45×36mm

External Coating

AR

DLC

Operating Temperature

-40°C to +80°C

-40℃~+65℃

Storage Temperature

-45°C to +85°C

Front Element Sealing

IP67

IP67

Focus Range

5m-Infinity

1m-Infinity