JSD2928

Description

The industrial lens model JSD2928 is an ultra-wide-angle fixed-focus lens. Its core feature is an exceptionally wide 114° diagonal field of view (DFOV), enabling extensive coverage. With an F2.4 large aperture design and a focal length (EFL) of 2.91mm, it ensures sufficient light intake and good image brightness even in low-light environments. The lens features a very compact design, with a total track length (TTL) of just 9.5mm and a diameter of Φ8mm. It offers multiple interface options (M7/M6.5/M12), providing flexible integration into various miniaturized devices with stringent space constraints. This lens is specifically optimized for the 1/3.2-inch OV8865 image sensor, which delivers high-resolution 8-megapixel performance. As an ultra-wide-angle lens, its distortion is maintained within a reasonable range (<-13.31%) and can be effectively corrected using algorithms

Application

Security Monitoring: Its wide field of view is particularly suitable for scenarios requiring large-area, dead-zone-free monitoring, such as smart homes, small retail shops, and offices. A single device can cover an extensive area.

Industrial Vision and Automation: On production lines, it can be used for overview inspection, presence detection, or process monitoring of large-sized products or situations that require simultaneous monitoring of multiple workstations.

Internet of Things (IoT) and Smart Hardware: The ultra-compact size and variety of interfaces make it an ideal choice for consumer and commercial devices like smart doorbells, video conference cameras, and smart wearable devices.

Drone and Robot Navigation: The wide-angle perspective helps drones and robots obtain more comprehensive environmental information for obstacle avoidance and path planning.

Automotive Electronics: Applications such as dash cams and vehicle surround-view systems utilize its wide-angle characteristics to reduce visual blind spots.

Medical Imaging Equipment: It can be integrated into compact medical devices like endoscopes to provide a broad intra-cavity field of view.

Specification