Focal Length

37.8mm

120mm

6.7mm

F/#

1.0

1.0

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø14

Ø14

Interface

Thread

Thread Flange

Thread

Focus Mechanism

Fixed Athermalized

Motorized

Fixed Athermalized

Dimensions (mm)

Ø43×42

Ø133x154.63

Ø21×12

Weight

<80g

≤1.15kg

<16g

Operating Temperature

-40°C to +55°C

-40°C to +60°C

-40°C to +80°C

Storage Temperature

-45°C to +60°C

-50°C to +80°C

-45°C to +85°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC /AR

DLC

AR

Focus Range

5m -Infinity

0.5m-Infinity