Focal Length

15-75

7.5mm

22mm

F/#

0.9-1.3

1.2

0.85

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

5m-Infinity

2m -Infinity

Interface

Flange

Thread

Focus Mechanism

Motorized

Fixed Athermalized

Motorized

Dimensions (mm)

Ø81x121mm

Ø54.5×59.28

Ø38x56 (Front flange Ø61)

Weight

<572g

<190g

＜220g

Operating Temperature

-40°C to +60°C

-40°C to +85°C

-40°C to +60°C

Storage Temperature

-50°C to +70°C

-60°C to +85°C

-50°C to +80°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

HD

DLC

Format

Ø20