Focus Mechanism

Electro Optics & Infrared Imaging Systems

Fixed Athermalized

Motorized

Motorized

Focal Length

8.5mm

F/#

1.0

0.85-1.3

1.2-1.6

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

0.5m-Infinity

15m-Infinity

25mm: 3m-Infinity

Interface

Thread

Flange

Flange

Dimensions (mm)

Ø28×30.94

Ø204x307.4 (Front flange Ø235)

Ø82x120.7

Weight

40g

<6.1kg

576g

Operating Temperature

-40°C to +80°C

-40°C to +60°C

-20°C to +60°C

Storage Temperature

-45°C to +85°C

-40°C to +80°C

-45°C to +85°C

Front Element Sealing

IP67

IP67

External Coating

AR/DLC

DLC

DLC

Field of View Type

1-FOV

Continuous FOV

Continuous FOV

Focal Length(mm)

25-225mm

25-105

Front Infrared Lens Sealing

IP67

Average Transmission

≥80%