Focal Length

9mm

12.5-50mm

25mm

F/#

1.0

0.8-1.0

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø14

Ø14

Ø20

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Motorized

Fixed Athermalized

Dimensions

Ø38mm×47.29mm

Ø82mmx117.5mm (Front flange Ø100)

Ø48mm×31.59mm

Weight

＜61g

776g

<140g

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +80°C

Storage Temperature

-60°C to +80°C

-60°C to +85°C

-45°C to +85°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC/AR

DLC

AR

Focus Range

3m-Infinity

Power Input

DC 6-12V

Average Transmission

86%(AR)