Focal Length

60mm

20mm

15-300

F/#

1.0

1.0

5.5

Wavelength

8-12μm

8-12μm

3.7-4.8µm

Format

Ø20

Ø14

Interface

Thread

Thread

Flange

Focus Mechanism

Fixed Athermalized

Fixed Athermalized/Manual

Motorized

Dimensions (mm)

Ø68×67

Ø43×35.58

176.4x125x105.2

Weight

<261g

<125g

1.22kg

Operating Temperature

-40°C to +60°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-45°C to +85°C

-40°C to +80°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC/AR

AR

AR

Focus Range

5m -Infinity