JSD4520

Description

The industrial lens model JSD4520 is a medium-focal-length fixed-focus lens. Its 60.6° horizontal field of view (HFOV) provides a moderate observation range, balancing the breadth of coverage with detail observation capability. It employs an F2.0 large aperture design, ensuring good light throughput and effectively enhancing image brightness even in low-light environments. The lens has a compact structure with a total track length (TTL) of 25mm and features a universal M12 interface, facilitating integration onto various types of industrial cameras. It is specifically optimized for 1/3-inch image sensors. The optical distortion is well controlled (<-5.5%), effectively reducing image edge deformation (typically manifested as barrel distortion) and improving measurement and recognition accuracy.

Application

Security Monitoring: Particularly suitable for indoor and outdoor surveillance scenarios requiring coverage of large areas, such as warehouses, parking lots, traffic intersections, and large shopping malls. Its large aperture ensures monitoring effectiveness during nighttime or in low-light conditions

Industrial Vision Inspection: On production lines, it can be used for overview inspection, presence detection, or process monitoring of large-sized products or scenarios requiring simultaneous monitoring of multiple workstations

Intelligent Transportation Systems (ITS): Can be used for traffic flow monitoring, violation detection (e.g., illegal parking), and parking space status monitoring. The wide field of view helps cover more lanes or areas

Smart IoT Devices: Such as smart home doorbells, video conference cameras, and customer flow analysis devices in smart retail. Its compact size and wide viewing angle allow for easy integration into these products

Automotive Imaging Systems: For example, used as lenses for dash cams or vehicle surround-view systems, providing a wide front or side view to reduce visual blind spots

Drone and Robot Navigation: The wide-angle perspective provides drones and mobile robots with richer environmental information for obstacle avoidance and path planning

Virtual Reality (VR) and Augmented Reality (AR) Content Capture: As a content capture device, its wide-angle characteristic can be used to capture immersive scene footage

Specification