Focal Length

13mm

25-100mm

25-225mm

F/#

1.0

0.8-1.1

0.85-1.3

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

1m-Infinity

10m-Infinity

15m-Infinity

Format

Ø21.8

Interface

Thread

Flange

Flange

Focus Mechanism

Fixed Athermalized

Motorized

Motorized

Dimensions (mm)

Ø72.3×77.43

Ø105x178.3 (Front flange Ø119)

Ø204x307.4 (Front flange Ø235)

Weight

＜275g

≤1.52kg

<6.1kg

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-50°C to +85°C

-40°C to +80°C

Front Element Sealing

IP67

IP67

IP67

External Coating

HD/AR/DLC

DLC

DLC

Average Transmission

80%