In the era of increasingly miniaturized smart devices, achieving high-quality visual imaging within limited space has become a common industry challenge. The introduction of the JSD1120 lens provides a perfect solution to this problem. Specifically optimized for 1/5-inch sensors, this ultra-compact lens, with a total length of merely 10mm and an M7 micro interface, achieves an exceptional balance of a 164° ultra-wide-angle field of view and 2-megapixel resolution .

The core advantage of the JSD1120 lens lies in its extreme compactness. The 10mm total track length (TTL) and M7 interface make it an ideal choice for space-constrained applications, allowing for easy integration into various miniaturized devices without compromising the overall design aesthetics .

The lens employs an optical structure comprising 2 glass elements and 4 plastic elements (2G+4P). This configuration ensures imaging quality while achieving a perfect combination of lightweight design and small form factor. The 3.7mm image circle precisely matches the target area of the 1/5-inch sensor, ensuring consistent clarity from the center to the edges .

The JSD1120 boasts a 164° diagonal field of view (DFOV). This ultra-wide perspective enables it to cover a broader area, making it particularly suitable for applications requiring extensive scene coverage. Whether for panoramic monitoring in security surveillance or environmental perception in smart home devices, it can handle the task with ease .

The lens also features a large F2.0 aperture, providing good light-gathering capability to maintain clear image quality even in low-light conditions. Its distortion control of <-17.58% ensures geometric authenticity of the image, providing a reliable foundation for subsequent image analysis .

Leveraging its compact size and excellent performance, the JSD1120 demonstrates wide application potential across various fields:

Security Surveillance: Suitable for miniature cameras requiring discreet installation, enabling unobtrusive security monitoring.

Smart Home Devices: Serves as the "eyes" for smart doorbells, home robots, and other devices, enhancing their environmental awareness.

Automotive Vision Systems: Can be used for in-cabin driver monitoring or exterior surround-view systems, contributing to improved driving safety.

The JSD1120 excels not only in its meticulous design but also in its manufacturing craftsmanship and quality control. The lens incorporates precise optical design to ensure consistent performance across every unit .

As part of the JSD optical product line, this lens inherits the brand's consistent high-quality standards and reliability assurance. The company maintains a comprehensive quality management system, with strict controls implemented at every stage from raw material procurement to final product shipment, ensuring that every lens delivered to customers meets the required specifications .