Focal Length

75mm

19mm

15-75

F/#

1.0

1.0

0.9-1.3

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

7m-Infinity

5m-Infinity

Format

Ø20

Ø14

Interface

Thread

Thread

Flange

Focus Mechanism

Manual

Fixed Athermalized

Motorized

Dimensions (mm)

Ø81x84.98

Ø30×26

Ø81x121mm

Weight

<430g

32g

<572g

Operating Temperature

-40°C to +55°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-50°C to +70°C

-60°C to +80°C

-50°C to +70°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

DLC/AR

DLC