Focal Length

25-100

50mm

30mm

F/#

0.95-1.15

1.2

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

5m-Infinity/30m-Infinity

3m-Infinity

3m-Infinite

Interface

Flange

Thread

Thread

Focus Mechanism

Motorized

Manual

Fixed Athermalized

Dimensions (mm)

Ø105x193.8 (Front flange Ø119)

Ø49x53.91

Ø50×40.5

Weight

1.49kg

<100g

<185g

Storage Temperature

-45°C to +65°C

-60°C to +85°C

-45°C to +65°C

Operating Temperature

-40°C to +60°C

-40°C to +85°C

-40°C to +60°C

External Coating

DLC

DLC

DLC

Front Element Sealing

IP67

IP67

IP67

Format

Ø8.2

Ø20