Focal Length

75mm

30-180mm

30mm

F/#

1.0

0.85-1.3

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

7m-Infinity

3m- Infinity

3m-Infinite

Format

Ø20

Ø14

Ø20

Interface

Thread

Flange

Thread

Focus Mechanism

Manual

Motorized

Fixed Athermalized

Dimensions (mm)

Ø81x84.98

Ø170x245 (Front flange Ø194)

Ø50×40.5

Weight

<430g

<3.1kg

<185g

Operating Temperature

-40°C to +55°C

-40°C to +85°C

-40°C to +60°C

Storage Temperature

-50°C to +70°C

-60°C to +85°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

DLC

DLC

Average Transmission

≥83%