Wisenet SLA-2M2802D – 2.8mm Fixed Lens for Surveillance Cameras

Engineered for reliable security deployments, the Wisenet SLA-2M2802D is a compact, high-performance fixed lens designed to maximize image quality on 2MP surveillance cameras. With a 2.8mm focal length and a fast F/2.0 aperture, this lens delivers crisp, detailed video across a variety of environments—from busy entrances to dimly lit corridors. Its compact 1.4" diameter profile makes it easy to integrate into most camera housings and domes, enabling seamless upgrades to your existing surveillance system without swapping out entire camera units.

The SLA-2M2802D is purpose-built for security applications, combining precise optics with dependable performance. The lens is tuned to optimize color reproduction and edge-to-edge sharpness for 2MP sensors, helping security operators capture recognizable details such as facial features and license plates in time-sensitive situations. Whether you’re outfitting a retail storefront, office lobby, or industrial site, this fixed lens provides a reliable, budget-conscious option that complements the broader Wisenet ecosystem. Its robust construction supports continuous operation in diverse lighting conditions, ensuring consistent results day or night.

• 2.8mm fixed focal length delivers a broad field of view ideal for entrances, corridors, and tight indoor spaces, reducing camera counts while maintaining coverage.
• Fast F/2.0 aperture enhances light collection, increasing brightness and reducing motion blur in low-light settings for clearer color images.
• 2MP compatibility ensures detailed imagery that supports accurate monitoring, identification, and incident review without demanding high-end optics.
• Compact 1.4" diameter housing fits neatly into crowded camera modules and domes, enabling discreet, space-efficient installations.
• Built to integrate with Wisenet surveillance systems, offering dependable performance and consistent output across supported cameras for streamlined deployments.

Technical Details of Wisenet SLA-2M2802D

• Focal length: 2.8 mm
• Aperture: F/2.0
• Resolution support: 2 MP
• Sensor compatibility: Designed for 2MP surveillance cameras
• Image format and performance: Color imaging with 0.055 Lux @ F2.0 (color)
• Lens diameter: 1.4 inches
• Lens type: Fixed focal length, designed for surveillance use

How to install Wisenet SLA-2M2802D

• Power down the camera system before handling lenses to prevent electrical or mechanical damage.
• Verify compatibility with your camera’s lens mount (common mounts include CS and C-mount variants); ensure the SLA-2M2802D matches the mount type of your device.
• Carefully remove the existing lens or cover plate, taking care not to touch optical surfaces. Clean the mount area to remove dust.
• Thread the SLA-2M2802D into the camera mount, ensuring a secure, even connection without cross-threading. Do not overtighten.
• Set initial focus by manually adjusting the lens ring, then power on the camera and fine-tune focus and exposure using your camera’s settings or software to achieve crisp, clear imagery in your environment.

Frequently asked questions

• Q: What is the focal length of the SLA-2M2802D? A: The SLA-2M2802D features a fixed focal length of 2.8 mm, offering a wide field of view suitable for most surveillance scenarios.
• Q: What is the maximum low-light capability? A: The lens provides color imagery at 0.055 Lux at F/2.0, which enables improved visibility in low-light conditions compared to higher aperture lenses, though exact performance depends on the camera sensor and scene lighting.
• Q: What resolutions does this lens support? A: It is designed for 2MP surveillance cameras to deliver detailed, watchful imagery without requiring higher-end optics.
• Q: Is this lens compatible with Wisenet cameras? A: Yes—this fixed lens is designed for surveillance cameras and is intended to work within the Wisenet ecosystem to ensure reliable interoperability and consistent color output.
• Q: How should I install it? A: Confirm mount compatibility, secure the lens in place, adjust focus carefully, and calibrate exposure in your camera software for optimal image quality in your environment.