Fujinon DV3.9x11SR4A-SA1L Lens – Professional Surveillance Standard with 8MP Resolution

In modern surveillance camera systems, choosing the right lens is as crucial as selecting the sensor or image processor. With increasingly high demands for image quality, long-range zoom capability, and superior detail, Fujinon DV3.9x11SR4A-SA1L is the ideal choice for professional security surveillance applications.

This product comes from the renowned Fujinon (Fujifilm) brand – one of the world's leading reputable lens manufacturers, known for its precise and durable optical technology. With a C-mount design, variable focal length of 11 - 43mm, support for resolutions up to 8MP, and Auto Iris, this lens will deliver sharp images in all observation scenarios.

Fujinon DV3.9x11SR4A-SA1L Specifications

• Model: DV3.9x11SR4A-SA1L

• Brand: Fujinon (Fujifilm)

• Lens Mount: C-mount

• Resolution: Up to 8 Megapixels

• Focal Length: 11 - 43mm (manual zoom)

• Aperture: F1.5

• Supported Sensor Size: 1/1.8”

• Focus: Manual

• Iris: Automatic (Auto Iris)

• Compatible Applications: 8MP Box Cameras, high-definition surveillance systems, smart traffic, facial recognition, license plate recognition...

Outstanding Advantages of Fujinon DV3.9x11SR4A-SA1L

Ultra-Sharp Images with 8MP Resolution

The Fujinon DV3.9x11SR4A-SA1L supports 8-megapixel resolution images, ensuring that details such as license plates, faces, or small movements are clearly and sharply recorded – something that low-resolution lenses cannot provide.

11–43mm Optical Zoom – Optimize Every Angle

With manual zoom capability from 11 to 43mm, you can easily adjust the viewing angle from wide-angle to close-up of a specific area. This makes the lens flexible in many situations: from monitoring large spaces such as parking lots, warehouses to detailed observation at entrances, protective fences, or in areas requiring careful surveillance.

Wide Aperture F1.5 – Clear Images in Low-Light Environments

With F1.5, the Fujinon DV3.9x11SR4A-SA1L captures more light than lenses with smaller apertures. This allows the camera to operate effectively in low-light conditions without compromising image quality.

Auto Iris – Automatic Light Adjustment

The Auto Iris feature intelligently adjusts the amount of light entering the sensor according to environmental conditions. Whether it's harsh sunlight or dim night scenes, images maintain optimal contrast and are not overexposed or underexposed.

Practical Applications

The Fujinon DV3.9x11SR4A-SA1L lens is the perfect solution for:

• Traffic monitoring systems: Observing lanes, license plates at long distances

• Industrial – factory – warehouse monitoring: Requires detailed and high-definition images

• Facial recognition systems or AI behavior analysis

• Monitoring banks, government agencies, or sensitive areas

Why Buy the Fujinon DV3.9x11SR4A-SA1L Lens at Viet Pos?

Viet Pos is an authorized distributor of camera equipment, surveillance accessories, and high-end lenses with over 15 years of experience in security technology. When you purchase from Viet Pos, you receive:

• Genuine Fujinon products – Quality assured

• Competitive prices – Quick quotes

• 1:1 technical consultation – Tailored to each installation model

• Nationwide delivery – On-site installation support

• Clear warranty policy – Dedicated after-sales service

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