Focal Length

25-100

50

100mm

110mm

F/#

0.95-1.15

2.0

1.5

1.3

Wavelength

8-12μm

3.7-4.8µm

8-12μm

8-12μm

Focus Range

5m-Infinity/30m-Infinity

5m-Infinity

Interface

Flange

Flange

Thread

Thread

Focus Mechanism

Motorized

Manual

Fixed Athermalized

Fixed Athermalized

Dimensions (mm)

Ø105x193.8 (Front flange Ø119)

Ø51×33.58

Ø74×79.8

Ø90×120.71

Weight

1.49kg

89.1g

350g

< 539g

Storage Temperature

-45°C to +65°C

-50°C to +85°C

-50°C to +85°C

Operating Temperature

-40°C to +60°C

-40°C to +80°C

-40°C to +80°C

External Coating

DLC

AR

DLC

AR/DLC

Format

Ø14