CH1112BC 1/2.3" 3.8mm 12MP Low Distortion Lens

CH1112BC is a low-distortion optical lens designed for wide-angle imaging and smart scenes. It adopts a combination of 3.8mm ultra-short focal length and 1/2.3" target surface, with F2.8 large aperture and all-glass lens group. It is precisely adapted to chips such as IMX415. It is suitable for scenes such as smart home, security monitoring, drone inspection, etc., providing 12 million pixel high-definition image quality and panoramic field of view coverage.

The lens has the following core highlights:

Panoramic wide-angle field of view: 82° horizontal field of view, covering a wide scene, reducing blind spots, and adapting to large-scale monitoring needs such as face recognition and behavior analysis.

High-resolution imaging: Supports imaging up to 12 million pixels, providing clear and detailed images to meet the needs of high-precision imaging.

Low distortion design: The lens adopts advanced optical design with extremely low distortion rate to ensure the authenticity and accuracy of imaging, and is particularly suitable for application scenarios that require precise measurement and high-precision imaging.

Moderate aperture value: The aperture value is F2.8, which can effectively control the depth of field while ensuring sufficient light intake, making the subject stand out, the background blurring naturally, and the imaging quality is taken to a higher level.

All-glass lens: Adopting all-glass lens with high light transmittance and low dispersion characteristics, ensuring stable and reliable image quality, and providing high-quality imaging effects even in low light conditions.

Adapt to a variety of chip sizes: It can perfectly adapt to sensors with chip sizes such as IMX415 to ensure imaging quality at high resolution.

Ultra-short focal length: 3.88mm ultra-short focal length design, TTL25.26mm lightweight body, extremely compact, suitable for space-constrained scenes such as drones and embedded devices.

Main application areas of CH1112BC:

1.Security monitoring field

Public area monitoring: In crowded public places such as shopping malls, stations, and squares, the 82° horizontal field of view of the CH1112BC lens can cover a large area and reduce blind spots. The high resolution of 12 million pixels can clearly capture the facial features, behavioral movements, and object details of people, which is convenient for accurate tracing and analysis after the incident. Its low distortion characteristics ensure the true restoration of the image and will not cause misjudgment due to lens deformation.

Community security: Used in locations such as community entrances and exits, corridors, and parking lots, it can clearly record vehicle license plates and personnel entry and exit. The aperture value of 2.8 can ensure sufficient light intake in low-light environments such as at night, and with the improved light transmittance of the all-glass lens, it presents a clear picture to protect the safety of the community.

2.Industrial testing field

Electronic manufacturing testing: On the production line of electronic products, tiny electronic components need to be tested with high precision. The high pixel and low distortion characteristics of the lens enable it to accurately identify welding defects, dimensional deviations, surface scratches and other problems of components to ensure product quality. For example, in the manufacturing of mobile phone motherboards, it can clearly present the welding status of chip pins to ensure the yield rate of production. ​

Mechanical parts inspection: For machined parts, its shape accuracy, surface roughness, etc. can be detected. The horizontal field of view helps to obtain a large area of ​​part surface image at one time, quickly complete the inspection process, and improve production efficiency. The precise optical design with a TTL value of 25.26mm ensures the accuracy and stability of the inspection. ​

3.Smart device visual system field

Smart home camera: Installed in the smart camera of the home, used to monitor the home status in real time. It is compatible with sensors such as IMX415, and can clearly transmit the home screen to the user's mobile phone. The large field of view can cover larger spaces such as living rooms and bedrooms, and the low distortion ensures the true presentation of family members and items, allowing users to go out with confidence. ​

Robot visual navigation: In service robots and industrial robots, it is a key component of visual navigation. The clear images provided by the lens help the robot identify the surrounding environment, obstacles and target objects, and cooperate with the algorithm to achieve accurate path planning and operation execution. For example, in a logistics warehouse, a handling robot relies on the lens to identify the location of goods and shelf layout, and completes the handling task efficiently.