Focal Length

70mm

25-105

40mm

F/#

1.0

1.2-1.6

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø14

Ø8.2

Interface

Thread

Flange

Thread

Focus Mechanism

Fixed Athermalized

Motorized

Manual

Dimensions (mm)

Ø78×66

Ø82x120.7

Ø45x51.69

Weight

<275g

576g

< 91g

Operating Temperature

-40°C to +80°C

-20°C to +60°C

-40°C to +60°C

Storage Temperature

-45°C to +85°C

-45°C to +85°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

DLC

DLC

Average Transmission

≥80%

Focus Range

25mm: 3m-Infinity

3m-Infinity