M12 F2.4 2.8mm 1/2.7インチ セキュリティCCTVレンズ

Product Description
M12 F2.4 2.8mm 1/2.7" Security CCTV Lens
BOSHI LENS  is a leading China Standard M12 Lens manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our Standard M12 Lens have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. We will provide you with the best after-sales service and timely delivery.

M12 F2.4 2.8mm 1/2.7" Security CCTV Lens 3MP-2.8mm Lens, Standard M12 threaded interface Lens, with 2.4 F/NO, 4G structure, can be used on Security Camera, Drone Camera, First Person View, Smart bird feeder, robotic cleaner, etc. If you are interested in our Standard Starlight Lens, you can consult us now, we will reply to you in time!

Performance and Technical Analysis

1. High-Resolution Compatibility (3MP)

Supporting a 3-Megapixel (3MP) resolution and designed for 1/2.7" sensors, this lens delivers sharp image quality and excellent light sensitivity. It is a mature, high-performance solution for the mainstream surveillance and imaging markets.

2. Ultra-Wide Field of View (FOV)

With a focal length of 2.8mm, the lens achieves a 105° Horizontal and 136° Diagonal FOV. This allows for extensive area coverage with a single camera, significantly reducing monitoring blind spots.

3. All-Glass Construction (4G)

The 4G (4-element glass) structure offers superior weather resistance and thermal stability compared to plastic-hybrid lenses. It prevents "focus shift" in extreme temperatures and ensures higher light transmission for clearer images.

4. Distortion Characteristics (18% TV Distortion)

The 18% distortion indicates a wide-angle "fisheye" effect at the edges. In security and automotive applications, this trade-off is often preferred to maximize the total area visible within the frame.

5. Ultra-Compact Form Factor

With physical dimensions of only Φ14×16.7mm, this lens is highly space-efficient and ideal for integration into small-footprint terminal devices.

Core Product Advantages

Expansive Coverage: The wide horizontal FOV makes it a "one-lens-covers-all" solution for indoor and close-range outdoor monitoring.

Reliability: The glass elements ensure long-term durability, resisting UV aging and maintaining performance in harsh industrial or outdoor environments.

Universal Compatibility: The standard M12 × P0.5 mount ensures it can be easily integrated with the vast majority of IPC (IP Camera) modules and embedded platforms.

Optimal Depth of Field: The F2.4 aperture balances light intake with a deep focus range, keeping objects from the foreground to the background sharp without manual adjustment.

Key Application Areas

Smart Security & Surveillance:

Indoor Monitoring: Ideal for homes, offices, or elevators where a single camera must capture the entire room.

Outdoor Bullet/Dome Cameras: Used in parking lots and plazas for wide-area situational awareness.

Automotive Imaging Systems:

Dashcams: Captures multiple lanes and roadside activity.

360° Around View Monitoring (AVM): Provides a comprehensive view around the vehicle when paired with distortion-correction software.

Smart Home Devices:

Video Doorbells: Allows homeowners to see a wider area outside their door for enhanced security.

Home Pan-Tilt-Zoom (PTZ) Cameras: Increases the coverage area of consumer-grade "cloud cameras."

Industrial & Commercial Tech:

Robotics/AGVs: Serves as a visual sensor for obstacle avoidance and navigation.

Self-Service Terminals: Accommodates facial recognition and capture for users of varying heights.

This analysis highlights the Full-Glass construction and Ultra-Wide FOV as the primary selling points for international markets.

M12 F2.4 2.8mm 1/2.7" Security CCTV Lens has the following specific characteristics：

1. Product features: Made of all plastic material, while ensuring the quality of the products, we can offer customers a lower purchase price..

2. Product advantages: Large angle, small size, Wide depth of field range.

We are eagerly awaiting your purchase and look forward to providing you with the best cooperation experience and deeper business collaboration.