Focal Length

15 -300

50mm

37.8mm

F/#

4.0

1.0

1.0

Wavelength

3.7-4.8µm

8-12μm

8-12μm

Focus Range

1m -Infinity/30m -Infinity

Interface

Flange

Thread

Thread

Focus Mechanism

Motorized

Fixed Athermalized

Fixed Athermalized

Dimensions (mm)

Ø88x118.62

Ø59×69.56

Ø43×42

Weight

≤780g

<188g

<80g

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +55°C

Storage Temperature

-40°C to +80°C

-50°C to +85°C

-45°C to +60°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC

DLC /AR

Format

Ø19.7

Ø14