JSD3021

Description

The JSD3021 is a high-performance ultra-wide-angle fixed-focus lens with a compact structure and a total track length (TTL) of 15.21 mm. It features a large F2.0 aperture, delivering excellent low-light imaging capability to ensure bright and clear image capture even in dim environments. The lens offers two horizontal field of view (HFOV) options—120° and 104°—enabling extensive scene coverage. However, as commonly seen in ultra-wide-angle designs, it exhibits noticeable barrel distortion (Distortion < -19.36% / < -14.48%), which can be corrected via software algorithms. It is compatible with both 1/2.7-inch and 1/2.8-inch image sensors and is equipped with a standard M12 threaded interface for easy installation and integration

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 demanding a wide field of view

Consumer Electronics: Integrated into mobile devices or external lenses requiring visual functionality.

Specification