JSD2816

Description

The industrial lens model JSD2816 is a large-aperture ultra-wide-angle fixed-focus lens. Its core feature is a wide 110° horizontal field of view (HFOV), which provides an extensive field of coverage, making it highly suitable for monitoring large areas within confined spaces. It employs a large F1.6 aperture design, meaning it has a relatively large aperture diameter. This allows it to capture very bright images in low-light environments, significantly improving imaging performance under poor lighting conditions

. The lens has a total track length (TTL) of 23.8mm and features a universal M12 interface. Its compact structure facilitates easy integration into various embedded vision systems

. It is specifically optimized for 1/3-inch image sensors. The optical distortion is well controlled (<-8%, typically manifested as barrel distortion), which is at a good level for a wide-angle lens. This helps reduce image edge deformation and can be further corrected using algorithms to enhance measurement and recognition accuracy

Application

Panoramic Security Monitoring: Its extremely wide field of view is particularly suitable for ultra-large areas requiring dead-angle-free coverage, such as large warehouses, plazas, and transportation hubs. A single device can achieve large-scale monitoring

Industrial Wide-Field Inspection: On production lines, it can be used for overview inspection, presence detection, or process monitoring of large-sized equipment or situations requiring simultaneous monitoring of multiple workflow stages

Smart IoT Devices: The ultra-wide-angle design and compact size make it an ideal choice for smart home doorbells, video conference cameras, drones, and similar devices, enabling immersive wide-angle shooting within a small form factor

Vehicle Surround-View Systems: It can be used in 360° vehicle surround-view systems to help drivers understand the environment around the vehicle and reduce visual blind spots

Virtual Reality (VR) & Augmented Reality (AR): As a content capture device, its ultra-wide-angle characteristic can be used to capture immersive scene content.

Specification