Focal Length

75mm

15 -300

54mm

F/#

1.2

4.0

1.0

Wavelength

8-12μm

3.7-4.8µm

8-12μm

Format

Ø14

Ø10

Focus Mechanism

Manual

Motorized

Manual

Dimensions (mm)

Ø71.5×70.5

Ø88x118.62

Ø57×68.6

Weight

<320g

≤780g

<240g

Operating Temperature

-30°C to +70°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-35°C to +75°C

-40°C to +80°C

-50°C to +80°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

AR

DLC/AR

Focus Range

1m -Infinity/30m -Infinity

5m-Infinity

Interface

Flange

Thread