Name: UN0399 Fixed-Focus Lens | 1/2.7" Sensor Format | 3.05 mm Focal Length | F2.2 Aperture
Brand: Union Optech
SKU: UN0399

UN0399 Fixed-Focus Lens | 1/2.7" Sensor Format | 3.05 mm Focal Length | F2.2 Aperture

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UN0399 Fixed-Focus Lens | 1/2.7" Sensor Format | 3.05 mm Focal Length | F2.2 Aperture

The UN0399 features a 3.05 mm fixed-focus lens optimized for 1/2.7-inch image sensors. Equipped with day/night co-focusing technology, it delivers stable, sharp imaging 24/7—without requiring manual refocusing. With an ultra-wide 107.7° horizontal field of view (HFOV) and 133.1° diagonal field of view (DFOV), it provides extensive coverage while minimizing blind spots. Its 6.8 mm image circle, low distortion (≥ –17%, TV method), and compact mechanical design enable seamless integration into smart home devices and security camera systems. As a cost-effective and high-performance solution, the UN0399 is ideal for large-scale commercial deployments.

$2.55

Ultra-Wide Fixed-Focus Lens with Extended Coverage

133.1° Diagonal Field of View, Day/Night Co-Focus for Seamless 24/7 Surveillance

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The UN0399 features a 3.05 mm fixed-focus lens optimized for 1/2.7-inch image sensors.
Equipped with day/night co-focusing technology, it delivers stable, sharp imaging 24/7—without requiring manual refocusing.

With an ultra-wide 107.7° horizontal field of view (HFOV) and 133.1° diagonal field of view (DFOV), it provides extensive coverage while minimizing blind spots.

Its 6.8 mm image circle, low distortion (≥ –17%, TV method), and compact mechanical design enable seamless integration into smart home devices and security camera systems.

As a cost-effective and high-performance solution, the UN0399 is ideal for large-scale commercial deployments.

Product Parameters

Part Number

UN0399

Sensor Type

1/2.7"

Focal Length

3.05 mm ±5%

FNo.

2.2±5%

Total Length

22.55±0.3 mm