Focal Length

19mm

4.8mm

12-60mm

F/#

1.0

1.0

0.85-1.2

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø9.6

Ø14

Ø9.8

Interface

Thread

Thread

Flange

Focus Mechanism

Fixed Athermalized

Manual focus

Motorized

Dimensions (mm)

Ø28.5×28

Ø76x61.5

Ø68x95

Weight

<38g

≤310g

<440g

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-60°C to +85°C

-45°C to +65°C

-50°C to +70°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC/AR

DLC

Focus Range

0.2m-Infinity