Focal Length

60mm

21mm

12.5-50mm

F/#

1.0

1.0

0.8-1.0

Wavelength

8-12μm

8-12μm

8-12μm

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Fixed Athermalized

Motorized

Dimensions

Ø70mmx72.31mm

Ø45mm×62.33mm

Ø82mmx117.5mm (Front flange Ø100)

Weight

240g

130g

776g

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-50°C to +85°C

-45°C to +65°C

-60°C to +85°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

HD

DLC

Format

Ø20

Ø14

Focus Range

3m-Infinity

Power Input

DC 6-12V