JSD4018

Product Overview

This compact M12 mount fixed focal lens (PN: JSD4018) is expertly engineered for 1/4-inch sensors, delivering reliable clarity and expansive coverage for compact imaging applications. With a short 1.15mm focal length and F2.4 aperture, it provides an ultra-wide 135° field of view, making it ideal for smart home devices, automotive safety, and wide-area indoor monitoring. Featuring 2MP resolution and a specialized optical design that keeps distortion below -9%, this lens ensures comprehensive scene capture with balanced image quality in a robust, space-saving form factor.

Key Features & Benefits

2MP HD Resolution:Designed to support 2 Megapixel sensors, delivering clear and defined images suitable for standard definition security and monitoring needs.

Ultra-Wide 135° FOV:Offers a broad 135-degree field of view, significantly expanding the monitoring area to capture peripheral details and reduce blind spots.

Optimized for 1/4" Sensors:Precision-crafted to match the 1/4-inch image circle, ensuring full sensor utilization without vignetting (dark corners) for uniform brightness.

Controlled Distortion (<-9%):despite the ultra-wide angle, the optical design maintains distortion at less than -9%, providing a natural viewing experience compared to standard fisheye lenses.

Compact M12 Design:Features a standard M12 thread with a Total Track Length (TTL) of just 13.86mm, allowing for seamless integration into small-footprint devices and housings.

Fixed Focal Precision:The F2.4 aperture combined with the fixed focal length ensures a deep depth of field, keeping objects in focus across a wide range of distances without the need for constant adjustment.

Applications

Video Doorbells & Smart Locks

Automotive Rear-View Cameras

Dash Cams

Indoor Nanny Cams & Pet Monitors

IoT Imaging Devices

Compact Security Systems

Robotics Obstacle Avoidance

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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