Focal Length

20mm

25-100mm

100mm

F/#

1.1

1.2-1.5

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Interface

Thread

Flange

Thread

Focus Mechanism

Fixed Athermalized

Motorized

Fixed Athermalized

Dimensions (mm)

Ø29×25.5

Ø94x134.9(Front flange Ø114)

Ø113.5×149.5

Weight

≤32g

＜950g

936g

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-40°C to +80°C

Storage Temperature

-45°C to +85°C

-50°C to +80°C

-50°C to +85°C

Front Element Sealing

IP67

IP67

IP67

External Coating

AR

DLC

DLC

Focus Range

5m-Infinity

Format

Ø14