Focal Length

50mm

25mm

22mm

F/#

1.0

1.0

0.85

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

3m-Infinity

2m-Infinity

Format

Ø14

Ø14

Interface

Thread

Thread

Focus Mechanism

Motorized

Fixed Athermalized

Motorized

Dimensions

Ø64mmx68.4mm

Ø36.2mm×32mm

Ø38mmx56mm(Front flange Ø61)

Weight

407g

77.5g

＜220g

Operating Temperature

-40°C to +60°C

-40°C to +80°C

-40°C to +60°C

Storage Temperature

-40°C to +80°C

-50°C to +85°C

-50°C to +80°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

AR/DLC

DLC

Power Input

DC 6-12V

DC 12V

Focus Feedback

VISHAY 534-10K(Optional)

Communications

NA