Focal Length

50mm

100mm

100mm

50mm

F/#

2.0

1.2

1.2

1.2

Wavelength

7.5-9.5μm

8-12μm

8-12μm

8-12μm

Focus Mechanism

Manual

Manual

Motorized

Fixed Athermalized

Dimensions (mm)

Ø50× 31.6

Ø93x113.8

Ø95x118.38

Ø47.8×45.77

Weight

126g

<515g

<533g

97g

Operating Temperature

-40°C to +60°C (Depends on Motor)

-40°C to +85°C

-40°C to +85°C

-40°C to +80°C

Storage Temperature

-45°C to +65°C

-60°C to +85°C

-60°C to +85°C

-50°C to +85°C

External Coating

AR

DLC/HD

DLC/AR

AR

Focus Range

10m-Infinity

10m -Infinity

40m-Infinity

Format

Ø14

Ø9.8

Interface

Thread

Thread Flange

Thread