JSD3122

Product Overview

A standout feature of the JSD3122 is its ultra-low distortion (<-1.54%), ensuring that straight lines remain straight and images are geometrically accurate.1 This makes it an excellent choice for precise machine vision, facial recognition, and high-quality surveillance where image fidelity is paramount. The lens features a robust mechanical design with a TTL of 20.49mm, ensuring reliable integration into various optical systems.

Key Features & Benefits

Exceptional Low Distortion (<-1.54%): Engineered with advanced optical correction to keep distortion below 1.54%, delivering true-to-life geometry essential for measurement, scanning, and precise recognition tasks.

Optimized for 1/2" Sensors: Featuring a 1/2" image circle, this lens perfectly matches larger format sensors, maximizing light intake and resolution potential without dark corners or vignetting.

Natural Wide-Angle Coverage (92° FOV): Offers a 92° diagonal field of view, providing broad scene monitoring capabilities while avoiding the "fisheye" look associated with wider lenses.

High-Definition Clarity: The F2.2 aperture combined with precision glass elements ensures sharp, high-contrast images across the entire frame, suitable for HD and Megapixel imaging.

Precise Mechanical Design: Built with a standard M12 x 0.5 thread and a Total Track Length (TTL) of 20.49mm, allowing for stable and accurate installation in housing and board cameras.

Versatile Focus Control: The standard thread mount allows for manual fine-tuning of the back focal length to achieve critical sharpness for specific working distances.

Applications

Precision Machine Vision

Biometrics & Face Recognition

Document Scanning & OCR

Commercial Surveillance

Video Conferencing

IoT & Smart Home Device

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