Focal Length

50

22mm

100mm

25-100mm

F/#

2.0

0.85

1.2

0.8-1.1

Wavelength

3.7-4.8µm

8-12μm

8-12μm

8-12μm

Focus Range

5m-Infinity

2m -Infinity

10m -Infinity

10m-Infinity

Interface

Flange

Thread Flange

Flange

Focus Mechanism

Manual

Motorized

Motorized

Motorized

Dimensions (mm)

Ø51×33.58

Ø38x56 (Front flange Ø61)

Ø95x118.38

Ø105x178.3 (Front flange Ø119)

Weight

89.1g

＜220g

<533g

≤1.52kg

External Coating

AR

DLC

DLC/AR

DLC

Operating Temperature

-40°C to +60°C

-40°C to +85°C

-40°C to +60°C

Storage Temperature

-50°C to +80°C

-60°C to +85°C

-50°C to +85°C

Format

Ø9.8

Average Transmission

80%