JSD3520

Description

The industrial lens model JSD3520 is a large-aperture wide-angle lens. Its F2.0 large aperture design ensures excellent light throughput, enabling it to capture bright images even in low-light environments. Its core feature is an ultra-wide 107.1° horizontal field of view (HFOV), which provides extensive coverage and makes it highly suitable for monitoring large areas. With a compact design, the total track length (TTL) of the lens is controlled at 17.68mm, and it features a universal M12 mount for easy integration and installation. It is important to note that, as a wide-angle lens, it exhibits relatively significant distortion (<-16.25%), typically manifesting as barrel distortion. However, this can be effectively corrected using algorithms in practical applications. The lens is matched with a 1/2.8-inch image sensor and is primarily intended for embedded vision applications with stringent requirements for field of view and spatial constraints.

Application

Security Monitoring: Its wide field of view is particularly suitable for scenarios requiring coverage of large areas, such as parking lots, warehouses, and traffic intersections. A single device can achieve large-area surveillance

Industrial Inspection: In production lines, it can be used for appearance inspection, positioning, or process monitoring of large-sized products or components, for example, detecting the presence/absence or general distribution of entire products

Smart Terminal and IoT Devices: Its compact size makes it an ideal choice for consumer and commercial devices like smart home doorbells and video conference cameras, enabling a wide shooting angle within a small form factor

Specification