Focal Length

125mm

35mm

25-105

F/#

1.2

1.0

1.2-1.6

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø22

Ø20

Interface

Thread

Thread

Flange

Focus Mechanism

Fixed Athermalized

Fixed Athermalized

Motorized

Dimensions (mm)

Ø119×166

Ø52× 50.2

Ø82x120.7

Weight

<1060g

<179g

576g

Operating Temperature

-40°C to +60°C

-40°C to +85°C

-20°C to +60°C

Storage Temperature

-45°C to +65°C

-60°C to +85°C

-45°C to +85°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

AR

DLC

Average Transmission

≥80%

Focus Range

25mm: 3m-Infinity