Focal Length

50mm

25-225mm

50mm

F/#

2.0

0.85-1.3

1.0

Wavelength

7.5-9.5μm

8-12μm

8-12μm

Focus Mechanism

Manual

Motorized

Fixed Athermalized

Dimensions

Ø50mm×31.6mm

Ø193mmx246.29mm (Front flange Ø220)

Ø59mm×69.56mm

Weight

126g

3.95kg

<188g

Operating Temperature

-40°C to +60°C (Depends on Motor)

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-40°C to +80°C

-50°C to +85°C

External Coating

AR

DLC

DLC

Front Element Sealing

IP67

IP67

IP67

Focus Range

15m-Infinity

Interface

Flange

Thread

Power Input

DC12V

Communications

Optional

Format

Ø19.7