Focal Length

35mm

42mm

F/#

1.2

0.8

Wavelength

8-12μm

8-12μm

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Manual

Dimensions

Ø36mm×33.74mm

Ø79mm×66.5mm

Weight

52g

401g

Operating Temperature

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-60°C to +110°C

-40°C to +80°C

Front Element Sealing

IP67

IP67

External Coating

AR

DLC

Focus Range

2m-Infinity

Format

Ø14