Focal Length

50mm

50mm

29-261mm

F/#

2.0

1.0

0.85-1.3

Wavelength

7.5-9.5μm

8-12μm

8-12μm

Focus Mechanism

Manual

Fixed Athermalized

Motorized

Dimensions

Ø50mm×31.6mm

Ø59mm×69.56mm

Ø218mmx271.65mm(Front flange Ø244)

Weight

126g

<188g

<9.8kg

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

-50°C to +85°C

-40°C to +80°C

External Coating

AR

DLC

DLC

Front Element Sealing

IP67

IP67

IP67

Format

Ø19.7

Ø14

Interface

Thread

Focus Range

5m-Infinity

Power Input

DC6-12V

Communications

NA