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UXCELL Iris Lens Security Cctv Camera 702105904619 M12 2.8MM 115

Uxcell 702105904619 M12 2.8mm 115 Degree Fixed Iris Lens Replacement For Security Cctv Camera

( Brand: Uxcell ), ( Manufacturer Part Number: OTHERS ), ( Type: Camera Iris Lens ), ( Net Weight: 0.004 ), ( California Prop 65 Warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov ), ( UPC: 702105904619 )

Review UXCELL M12 2.8mm 115 Degree Fixed Iris Lens Replacement Security Cctv Camera

The **UXCELL M12 2.8mm Fixed Iris Lens (Model 702105904619)** is a high-performance optical solution meticulously engineered for demanding security and surveillance applications where precision, clarity, and reliability are paramount. Designed with a robust M12 thread mount, this lens seamlessly integrates with a wide range of CCTV cameras, ensuring compatibility with both analog and digital systems, including HD and 4K resolution cameras. The fixed 2.8mm focal length strikes an optimal balance between field of view and detail capture, making it ideal for medium-range surveillance scenarios such as hallways, corridors, or outdoor perimeters where a broad yet focused perspective is required. With an 115-degree horizontal field of view, this lens delivers a wide-angle perspective that minimizes blind spots while maintaining sharp image quality, allowing for comprehensive monitoring of large areas without the need for multiple cameras.

Constructed from premium optical glass and advanced lens coatings, the UXCELL M12 lens excels in minimizing chromatic aberrations and ghosting, ensuring vibrant, distortion-free images even in low-light conditions or when capturing fast-moving subjects. Its fixed iris design simplifies installation and maintenance, as there are no adjustable elements to calibrate, reducing the risk of misalignment or misconfiguration. The lens is built to withstand harsh environmental conditions, featuring a durable metal housing that protects against dust, moisture, and temperature fluctuations, making it suitable for both indoor and outdoor deployments. Whether installed in commercial buildings, industrial facilities, or public spaces, this lens provides consistent performance under varying lighting scenarios, from bright daylight to artificial lighting environments.

For security professionals and integrators, the UXCELL M12 2.8mm lens offers a cost-effective yet high-quality alternative to proprietary solutions, ensuring compatibility with a broad spectrum of camera systems without compromising on image fidelity. Its compact and lightweight design allows for easy installation in tight spaces, while its long-term reliability reduces the need for frequent replacements, contributing to lower operational costs over time. Whether used in standalone surveillance setups or as part of a larger IP camera network, this lens delivers the clarity and coverage needed to enhance security effectiveness, making it an indispensable component for modern video monitoring systems.

### Pros and Cons of buying a UXCell M12 2.8mm 115 Iris Lens (702105904619) for Security CCTV Cameras

#### **Pros:**

1. **Wide Field of View (115 )** Provides broad coverage, ideal for monitoring large areas such as hallways, parking lots, or open spaces with minimal blind spots. This reduces the need for multiple cameras in some scenarios.

2. **Variable Iris (Electronic or Mechanical)** The lens supports iris control, allowing adjustment of aperture for optimal low-light performance or depth of field. This is particularly useful in environments with varying lighting conditions.

3. **M12 Mount Compatibility** The M12 thread mount is a standard in many security cameras, making it easy to replace existing lenses or integrate with third-party equipment. This ensures flexibility in system upgrades.

4. **Fixed Focal Length (2.8mm)** A fixed lens simplifies installation and reduces potential issues related to autofocus failure or mechanical wear. It also ensures consistent image quality without the need for manual focus adjustments.

5. **Cost-Effective** Compared to higher-end lenses with zoom capabilities or advanced optics, this lens offers a budget-friendly solution for basic to moderate security applications. It strikes a balance between performance and affordability.

6. **Durability and Reliability** UXCell is a reputable brand known for producing durable lenses suitable for outdoor and indoor security applications. The lens is likely built to withstand environmental factors like dust, moisture, and temperature fluctuations.

7. **Compatibility with Analog and IP Cameras** The lens can be used with both analog (e.g., CCTV DVR systems) and IP cameras, depending on the camera s specifications. This versatility makes it a practical choice for upgrading existing systems.

8. **Minimal Distortion** A well-designed wide-angle lens like this one typically minimizes barrel or pincushion distortion, providing a more accurate representation of the scene compared to extreme wide-angle lenses.

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#### **Cons:**

1. **Fixed Focal Length Limitations** The 2.8mm fixed focal length offers a very wide field of view, which may not be ideal for detailed monitoring of distant objects. If you need to zoom in on specific areas, you would require additional cameras or a different lens.

2. **Potential for Overlapping Coverage** Due to the wide 115 angle, adjacent cameras may need to overlap significantly to avoid blind spots. This can lead to redundant coverage and increased storage requirements if recording is enabled in overlapping zones.

3. **Low-Light Performance Depends on Camera Sensor** While the variable iris helps, the overall low-light performance is largely dependent on the camera s sensor quality and IR capabilities. If the camera lacks good low-light sensors or IR illumination, the lens alone may not suffice for nighttime monitoring.

4. **Potential for Image Softness at Extremes** Very wide-angle lenses can sometimes introduce softness or loss of detail at the edges of the frame, especially if the lens lacks high-quality optics. This may affect facial recognition or fine detail capture.

5. **Limited Zoom Capability** Unlike varifocal or zoom lenses, this fixed lens cannot adjust its field of view dynamically. If the monitoring requirements change (e.g., needing a narrower field of view later), you would need to replace the lens entirely.

6. **Compatibility Issues with Some Cameras** While M12 is standard, some high-end or specialized cameras may have unique lens mount requirements or additional features (e.g., auto-iris) that this lens does not support. Always verify compatibility with your specific camera model.

7. **Potential for Lens Flare in Bright Conditions** Wide-angle lenses can be more susceptible to lens flare in direct sunlight or high-glare environments, which may temporarily obscure parts of the image.

8. **No Built-in Image Stabilization** Fixed lenses do not offer image stabilization features, which can be problematic in handheld or moving camera setups (though this is less relevant for static security cameras).

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### **Conclusion:**

The UXCell M12 2.8mm 115 iris lens is a practical and cost-effective choice for security applications requiring broad coverage of large areas. Its wide field of view, variable iris, and compatibility with standard M12 mounts make it suitable for indoor and outdoor surveillance where detailed zoom is not a priority. However, its fixed focal length and potential trade-offs in image quality at the edges or in low-light conditions may limit its effectiveness for applications requiring high-resolution detail or dynamic adjustments.

This lens is best suited for:

- Monitoring open spaces like parking lots, hallways, or warehouses.

- Systems where multiple cameras are impractical due to space constraints.

- Budget-conscious installations where a wide-angle solution is preferred over zoom lenses.

It may not be ideal for:

- Applications requiring high magnification or detailed close-up views.

- Scenarios where minimal distortion and maximum sharpness across the entire frame are critical.

- Systems where future flexibility for different focal lengths is needed.

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### **Recommendation:**

If your primary goal is to cover a large area with a single camera and you are working within a budget, the UXCell M12 2.8mm 115 iris lens is a solid choice. Ensure that your camera has a compatible sensor and supports the lens s variable iris functionality for optimal performance. Pair it with a camera that has good low-light capabilities (e.g., IR illumination or a high-sensitivity sensor) to mitigate potential issues in dim lighting.

For applications requiring higher detail, zoom capability, or minimal distortion, consider investing in a varifocal or prime lens with a narrower field of view. Always test the lens with your specific camera setup to confirm compatibility and performance before finalizing your purchase.

Details:

M12 2.8mm 115 Degree Fixed IRIS Lens Replacement for Security CCTV Camera: Specification: Product Name, Camera Lens, Material, Metal, Thread Mount Size, M12, Focal length , 2.8mm, Angle of View, Degree, Total 20 x 15mm / 0.8 0.6 L D, Color, Black, Weight, 4g, Package Content, 1 Caps. Document Specification:M12 2.8mm Fixed IRIS Lens Set for Security CCTV Cameras, Webcam. You can put your trust in us. For shipping and handling charges for specific item, please refer to the item listing page more details.

specifications surveillancegadgetgo:

  • brand: Uxcell
  • mpn: Others
  • type: Camera Iris Lens
  • net weight: 0.004
  • california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
  • upc: 702105904619

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  • # reviews: 102891
  • city: Bordentown, New Jersey
  • rating: 99.5%

offer surveillancegadgetgo:

  • best offers: True
  • sold: 0
  • quantity: 3
  • started: March 9, 2026
  • options: Ship-to-home
  • availability: In Stock

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  • policy: Returns Accepted
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  • time: 30 Days
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  • type: Fixed
  • class: Standard
  • transit: 4-9 Days
  • cost: $0.00
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general surveillancegadgetgo:

  • Home Surveillance > Home Surveillance Parts Accessories > Other Surveillance Parts Accessories
  • condition: New
type: camera iris lens, net weight: 0.004, california prop 65 warning: cancer and reproductive harm www.p65warnings.ca.gov,
category: electronics > home surveillance > home surveillance parts accessories > surveillance parts accessories, sku: 7600119592579713,
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