Focal Length

75mm

37.8mm

15-300

F/#

1.25

1.0

5.5

Wavelength

8-12μm

8-12μm

3.7-4.8µm

Focus Range

5m-Infinity

5m -Infinity

Format

Ø14

Ø14

Focus Mechanism

Manual

Fixed Athermalized

Motorized

Dimensions (mm)

Ø68.5×89.67

Ø43×42

176.4x125x105.2

Weight

<258g

<80g

1.22kg

Operating Temperature

-30°C to +70°C

-40°C to +55°C

-40°C to +60°C

Storage Temperature

-35°C to +75°C

-45°C to +60°C

-40°C to +80°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

DLC /AR

AR

Interface

Thread

Flange