Focal Length

4mm

32-800

50mm

F/#

1.2

4.0

1.2

Wavelength

8-12μm

3.7-4.8µm

8-12μm

Focus Range

0.3m-Infinity

50m-infinity

Interface

Thread

Thread

Focus Mechanism

Fixed Athermalized

Fixed Athermalized

Dimensions

Ø34×29.2

318×217×216

Ø49×55.6

Weight

≤52.6g

≤8.9Kg

<144g

Operating Temperature

-40°C to +60°C

-40°C to +60°C

-40°C to +80°C

Storage Temperature

-45°C to +65°C

-55°C to +65°C

-50°C to +85°C

Front Element Sealing

IP67

IP67

IP67

External Coating

DLC

AR

AR

Camera Control

RS422

Shutter Correction

Manual/Automatic

Optical Axis Tolerance

≤4Pixel

Background Correction

Yes

Polarity Control

Black Hot/White Hot

Digital Zoom

×2/×4

Cross Display

On/ Off

Cross Location/ Gain/ Brightness/ Enhancement

Adjustable

Image Flip

Vertical/Horizontal

Format

Ø21.8