Focal Length

40mm

40mm

25-225mm

F/#

1.0

0.9

0.9-1.5

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

3m-Infinity

5m-Infinity/30m-Infinity

Format

Ø8.2

Ø21.8

Interface

Thread

Thread

Flange

Focus Mechanism

Manual

Fixed Athermalized

Motorized

Dimensions

Ø45x51.69

Ø54×51.13

Ø171x241.6mm (Front flange Ø189.5)

Weight

< 91g

226.3g

<2kg

Operating Temperature

-40°C to +60°C

-40°C to +80°C

-40°C to +80°C

Storage Temperature

-45°C to +65°C

-45°C to +85°C

-60°C to +85°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

AR

DLC

Power Input

DC 12V Average