Focal Length

300mm

42mm

100mm

25-100

F/#

6.0

0.8

1.2

0.95-1.15

Wavelength

0.9-1.7μm

8-12μm

8-12μm

8-12μm

Focus Range

5m- Infinity

2m-Infinity

10m -Infinity

5m-Infinity/30m-Infinity

Interface

Thread

Thread

Thread Flange

Flange

Focus Mechanism

Manual

Manual

Motorized

Motorized

Dimensions (mm)

Ø57x141.5

Ø79×66.5

Ø95x118.38

Ø105x193.8 (Front flange Ø119)

Weight

<330g

401g

<533g

1.49kg

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +85°C

-40°C to +60°C

Storage Temperature

-45°C to +65°C

-40°C to +80°C

-60°C to +85°C

-45°C to +65°C

External Coating

AR

DLC

DLC/AR

DLC

Format

Ø14

Ø9.8