JSD5021

Product Overview

This precision M8 mount fixed focal lens (PN: JSD5021) is expertly engineered for compact 1/5-inch sensors, delivering superior optical performance with minimal distortion. With a 1.85mm focal length and a fast F1.8 aperture, it provides a natural 90° field of view, making it an excellent choice for facial recognition, biometric systems, and compact video conferencing devices. Featuring 2MP resolution and an advanced low-distortion optical design (<-2.5%), this lens ensures true-to-life image geometry and excellent low-light performance in a miniature form factor.

Key Features & Benefits

2MP HD Resolution:Optimized to support 2 Megapixel sensors, delivering sharp and defined imaging suitable for accurate identification and high-quality video capture.

Low Distortion Design (<-2.5%):Engineered with advanced optical corrections to maintain distortion below 2.5%, ensuring straight lines remain straight and eliminating the "fisheye" effect common in small wide-angle lenses.

Fast F1.8 Aperture:The wide F1.8 aperture allows for superior light intake, ensuring bright, clear images even in dimly lit environments, which is critical for indoor scanning and monitoring.

Natural 90° FOV:Provides a standard wide 90-degree field of view that captures sufficient context while focusing on the subject, ideal for portrait-style imaging and face detection.

Perfect Sensor Match:Designed specifically for 1/5" image sensors, utilizing the full sensor area with a compatible image circle to prevent vignetting.

Compact M8 Build:Features a standard M8 thread with a Total Track Length (TTL) of 11.12mm, offering a robust yet compact solution for integration into slim electronic devices and housings.

Applications

Facial Recognition Systems

Biometric Access Control

Smart Video Doorbells

Compact Webcams

IoT Vision Sensors

Handheld Scanners

Embedded Vision Systems

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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