Focal Length

35mm

15mm

4.8mm

F/#

0.8

1.0

1.0

Wavelength

8-12μm

8-12μm

8-12μm

Format

Ø10

Ø14

Interface

Thread

Thread

Thread

Focus Mechanism

Fixed Athermalized

Manual

Manual focus

Dimensions

Ø56.2mm×47.68mm

Ø25mm×21.5mm

Ø76mmx61.5mm

Weight

<195g

21.5g

≤310g

Front Element Sealing

IP67

IP67

IP67

Operating Temperature

-40°C to +85°C

-40°C to +60°C

-40°C to +60°C

Storage Temperature

-60°C to +85°C

-50°C to +80°C

-45°C to +65°C

External Coating

DLC

AR

DLC/AR

Distortion

<5%

Focus Range

0.3m-infinity

0.2m-Infinity