Focal Length

19mm

25-100

20mm

F/#

1.0

0.9-1.1

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø9.6

Ø16.8

Interface

Thread

Flange

Thread

Focus Mechanism

Fixed Athermalized

Motorized

Fixed Athermalized

Dimensions (mm)

Ø28.5×28

Ø130x191

Ø32×20.6

Weight

<38g

1.887kg

35.1g

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-60°C to +85°C

-40°C to +80°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC

AR

Focus Range

3m-Infinity