JSD2112

Description

The JSD2112 is a high-performance ultra-wide-angle fixed-focus lens with a compact structure and a total track length (TTL) of 17.41 mm. It features an exceptionally large F1.2 aperture, delivering outstanding low-light imaging capability to ensure bright and clear image capture even in dimly lit environments, along with excellent background blur (bokeh) effects. The lens offers two horizontal field of view (HFOV) options—150° and 144.8°—enabling coverage of extremely wide scenes. This design is characteristic of fisheye or ultra-wide-angle lenses, which typically exhibit noticeable barrel distortion that can be corrected through post-processing software algorithms

. It is compatible with both 1/2.7-inch and 1/2.8-inch image sensors.

Application

Security & Surveillance: Used in elevators, warehouses, lobbies, and other scenarios requiring single-lens large-area coverage, as well as panoramic cameras.

Smart Home & IoT Devices: e.g., ultra-wide-angle smart doorbells, household panoramic cameras.

Automotive Imaging Systems: Serving as dash cams or blind spot monitoring cameras, providing a broad field of view.

Industrial Inspection & Machine Vision: Suitable for inspection scenarios requiring a wide field of view.

Special Equipment & Consumer Electronics: Such as drone-assisted vision, action cameras, and mobile device external lenses requiring ultra-wide perspectives.

Specification