Focal Length

50mm

50mm

F/#

2.0

1.0

Wavelength

7.5-9.5μm

8-12μm

Focus Mechanism

Manual

Fixed Athermalized

Dimensions

Ø50mm×31.6mm

Ø59mm×69.56mm

Weight

126g

<188g

Operating Temperature

-40°C to +60°C (Depends on Motor)

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-50°C to +85°C

External Coating

AR

DLC

Front Element Sealing

IP67

IP67

Format

Ø19.7

Interface

Thread