Focal Length

9mm

50mm

36.4-1100

F/#

1.0

1.0

5.5

Wavelength

8-12μm

8-12μm

3.7-4.8µm

Format

Ø14

Ø19.7

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Fixed Athermalized

Dimensions (mm)

Ø38×47.29

Ø59×69.56

319.88×217×216

Weight

＜61g

<188g

≤8.9Kg

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-60°C to +80°C

-50°C to +85°C

-55°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC/AR

DLC

AR

Focus Range

50m-infinity