Focal Length

75mm

25-225mm

20mm

F/#

1.0

0.9-1.5

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø20

Interface

Thread

Flange

Thread

Focus Mechanism

Fixed Athermalized

Motorized

Fixed Athermalized

Dimensions

Ø84mm×95mm

Ø171mmx241.6mm (Front flange Ø189.5)

Ø32mm×20.6mm

Weight

<400g

<2kg

35.1g

Operating Temperature

-40°C to +80°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-45°C to +85°C

-60°C to +85°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC/AR

DLC

AR

Focus Range

5m-Infinity/30m-Infinity

Power Input

DC 12V Average