Focal Length

50mm

35mm

15mm

F/#

1.0

1.2

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Focus Range

3m-Infinity

1m-Infinity

Format

Ø14

Interface

Thread

Thread

Thread

Focus Mechanism

Motorized

Fixed Athermalized

Fixed Athermalized

Dimensions

Ø64mmx68.4mm

Ø36mm×33.74mm

Ø66mm×77.43mm

Weight

407g

52g

＜300g

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-40°C to +80°C

-60°C to +110°C

-45°C to +65°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

AR

DLC/AR

Power Input

DC 6-12V

Focus Feedback

VISHAY 534-10K(Optional)

Communications

NA