Focal Length

50mm

15-100mm

30mm

F/#

1.2

1.1-1.4

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø21.8

Ø20

Interface

Thread

Flange

Thread

Focus Mechanism

Fixed Athermalized

Motorized

Fixed Athermalized

Dimensions

Ø49mm×55.6mm

Ø106mmx138mm

Ø50mm×40.5mm

Weight

<144g

<1300g

<185g

Operating Temperature

-40°C to +80°C

-40°C to +85°C

-40°C to +60°C

Storage Temperature

-50°C to +85°C

-60°C to +85°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC

DLC

Focus Range

5m-Infinity /15m-Infinity

3m-Infinite

Power Input

DC 12V Average