JSD74910

Product Overview

This premium M12 mount fixed focal lens (PN: JSD74910) is expertly engineered for large format 1/1.8-inch sensors, delivering superior light handling and 4K clarity. With a 4.2mm focal length and a fast F1.8 aperture, it provides a natural 88° field of view, making it ideal for high-definition surveillance, intelligent transportation systems, and machine vision. Featuring True 8MP resolution and optical distortion controlled to less than -0.8%, this lens ensures exceptional image sharpness, straight-line accuracy, and excellent low-light performance across diverse environmental conditions.

Key Features & Benefits

True 8MP 4K Resolution: Delivers crisp, high-definition UHD imaging with exceptional detail retention, ensuring clarity required for advanced AI algorithms and facial recognition.

Large Format 1/1.8" Sensor Support: Specifically designed to cover the larger image circle of 1/1.8" sensors (e.g., Sony IMX485, OS08A20), maximizing pixel utilization and light sensitivity without vignetting.

F1.8 Large Aperture: The bright F1.8 aperture allows for maximum light intake, providing superior performance in low-light or night-time scenarios compared to standard F2.0 or F2.8 lenses.

Low Distortion Design (< -0.8%): Advanced optical optimization minimizes barrel distortion to less than 0.8%, maintaining geometric accuracy and straight lines for reliable scene analysis.

Natural 88° Field of View: Provides a practical wide-angle view that balances broad coverage with high pixel density on the subject, avoiding the "fisheye" effect.

Precision Optical Engineering: With a Total Track Length (TTL) of 24mm and standard M12x0.5 thread, the lens utilizes high-grade glass elements to correct aberrations while fitting standard S-mount holders.

Applications

Intelligent Transportation Systems (ITS) & LPR (License Plate Recognition)

High-End Security & Surveillance (4K Cameras)

Face Recognition & Access Control

Machine Vision & Industrial Inspection

Smart City Monitoring

Low-Light / Night Vision Systems

Video Conferencing

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

If you would like to customize a lens, please send an email to: info@jsdoptical.com