Focal Length

35mm

18-54mm

32-800mm

8.5mm

F/#

1.0

0.9-1.2

4.0

1.0

Wavelength

8-12μm

8-12μm

3.7-4.8µm

8-12μm

Focus Mechanism

Manual

Motorized

Fixed Athermalized

Interface

Thread

Flange

Thread

Weight

<215g

1.3kg

≤8.9kg

40g

Dimensions

Ø54mm×49.71mm

Ø108mmx151.8mm

318mm×217mm×216mm

Ø28mm×30.94mm

External Coating

DLC

DLC

AR

AR/DLC

Power Input

DC 12V Average

Operating Temperature

-40°C to +80°C

-40°C to +70°C

-40°C to +60°C

-40°C to +80°C

Storage Temperature

-40°C to +60°C

-50°C to +80°C

-55°C to +65°C

-45°C to +85°C

Front Element Sealing

IP67

IP68

IP67

IP67

Focus Range

0.5m-Infinity

2m-Infinity/5m-Infinity

50m-infinity

0.5m-Infinity