JSD4520

Product Overview

This reliable M12 mount fixed focal lens (PN: JSD4520) is expertly engineered for 1/3-inch image sensors, delivering consistent clarity and natural geometry for standard imaging applications. With a 4.5mm focal length and F2.0 aperture, it provides a focused 75° field of view, making it ideal for targeted surveillance, facial recognition, and object detection where detail at a moderate distance is key. Featuring 2MP (1080p) resolution support and a low optical distortion design (< -5.5%), this lens ensures true-to-life image representation with straight-line accuracy across diverse lighting conditions.

Key Features & Benefits

2MP HD Resolution:Delivers clear, high-definition 1080p imaging with sufficient detail retention, ensuring reliability for standard security and monitoring needs.

Natural 75° Field of View:Provides a focused viewing angle that balances coverage with object magnification, offering a natural perspective ideal for identifying faces or monitoring specific areas (corridors, entryways) without the "fish-eye" effect.

Low Distortion Design:Optical distortion is strictly controlled at < -5.5%, minimizing barrel distortion to maintain straight edges and accurate spatial geometry, which is critical for machine vision and recognition tasks.

Perfect Sensor Match:Engineered specifically for 1/3" sensors, utilizing the full image circle to eliminate vignetting and maximize sensor performance.

Bright F2.0 Aperture:The F2.0 aperture ensures adequate light intake, producing clear images in both indoor and outdoor environments.

Standard & Robust Build:Features a standard M12 thread and a Total Track Length (TTL) of 25mm, ensuring easy integration into standard bullet cameras, dome cameras, and industrial housings.

Applications

Standard CCTV Surveillance (Indoor/Outdoor)

Facial Recognition Systems

Video Doorphones & Intercoms

Industrial Inspection & Automation

Object Detection & Tracking

Biometrics & Access Control

Wildlife Scouting 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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