Focal Length

300mm

37.8mm

100mm

42mm

F/#

6.0

1.0

1.2

0.8

Wavelength

0.9-1.7μm

8-12μm

8-12μm

8-12μm

Focus Range

5m- Infinity

10m -Infinity

2m-Infinity

Interface

Thread

Thread

Thread Flange

Thread

Focus Mechanism

Manual

Fixed Athermalized

Motorized

Manual

Dimensions (mm)

Ø57x141.5

Ø43×42

Ø95x118.38

Ø79×66.5

Weight

<330g

<80g

<533g

401g

Operating Temperature

-40°C to +60°C

-40°C to +55°C

-40°C to +85°C

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-45°C to +60°C

-60°C to +85°C

-40°C to +80°C

External Coating

AR

DLC /AR

DLC/AR

DLC

Format

Ø14

Ø9.8

Ø14