Focal Length

13.4mm

25-105

25-100

F/#

1.0

1.2-1.6

0.95-1.15

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

1.0m-Infinity

25mm: 3m-Infinity

5m-Infinity/30m-Infinity

Interface

Thread

Flange

Flange

Focus Mechanism

Fixed Athermalized

Motorized

Motorized

Dimensions (mm)

Ø22×20.5

Ø82x120.7

Ø105x193.8 (Front flange Ø119)

Weight

< 25g

576g

1.49kg

Operating Temperature

-40°C to +60°C

-20°C to +60°C

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-45°C to +85°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC

DLC

Average Transmission

≥80%