JSD3520

Product Overview

This high-performance M12 mount fixed focal lens (PN: JSD3520) is expertly engineered for 1/2.8-inch sensors, delivering exceptional clarity and wide coverage for advanced imaging applications. With a 3.23mm effective focal length (EFL) and a bright F2.0 aperture, it provides an expansive 129° field of view, making it ideal for broad-area surveillance, smart home monitoring, and video conferencing. Featuring 8MP high resolution and a compact design with a Total Track Length (TTL) of 17.68mm, this lens ensures superior image sharpness and reliable performance across diverse lighting conditions.

Key Features & Benefits

High-Definition 8MP Resolution:Designed to support up to 8MP sensors, delivering crisp, clear images with exceptional detail retention, perfect for 4K UHD video applications.

Optimized for 1/2.8" Sensors:Specifically calculated image circle tailored for 1/2.8-inch formats, ensuring full sensor coverage without dark corners (vignetting).

Wide 129° Field of View:Offers a broad 129° diagonal viewing angle, allowing for extensive scene capture and reducing the number of cameras needed to cover a specific area.

Bright F2.0 Aperture:The F/NO 2.0 aperture allows for sufficient light intake, ensuring good performance in low-light environments while maintaining depth of field.

Controlled Optical Distortion:Engineered with a distortion rate of <-16.25%, balancing an ultra-wide viewing angle with natural visual perception for surveillance and scanning tasks.

Compact & Durable Design:Features a standard M12 thread and a TTL of 17.68mm, making it easy to integrate into compact housings, security bullets, or board cameras.

Manual Focus Capability:Standard M12 mount design allows for precise manual focus adjustment during assembly to achieve the sharpest possible image for specific object distances.

Applications

Security & Surveillance (CCTV)

Video Conferencing Systems

Smart Home Devices (Doorbells, Pet Cameras)

AI & Machine Vision

Face Recognition Terminals

Drones (UAV) & Aerial Imaging

Automotive Dash Cameras

Specification

Why Choose JSD Optoelectronics?

Shenzhen JSD Optoelectronics is a leading manufacturer of custom optical lenses, specializing in high-precision solutions since 2009. We offer:

1).ISO 9001 & IATF 16949 Certified Quality

2).Rapid Prototyping (15-day custom sample turnaround)

3).End-to-End Support from design to mass production

4).300+ Standard Designs for immediate sampling

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