1/2.3’’ series scanning lenses are wide angle low distortion lenses designed for 1/2.3 inch image sensors such as MT9J003.The ON Semiconductor MT9J003 is a 1/2.3-inch CMOS active-pixel digital imaging sensor with an active pixel array of 3856 (H) x 2764 (V) including border pixels. It can support 10 megapixel (3664 (H) x 2748 (V)) digital still images and a 1080 p (3840 (H) x 2160 (V)) digital video mode. Features of MT9J003: • 1080p Digital Video Mode • Simple Two-wire Serial Interface • Auto Black Level Calibration • Support for External Mechanical Shutter • Support for External LED or Xenon Flash • High Frame Rate Preview Mode with Arbitrary Down-size Scaling from Maximum Resolution • Programmable Controls: Gain, Horizontal and Vertical Blanking, Auto Black Level Offset Correction, Frame Size/rate, Exposure, Left–right and Top–bottom Image Reversal, Window Size, and Panning • Data Interfaces: Parallel or Four-lane Serial High-speed Pixel Interface (HiSPi) Differential Signaling (Sub-LVDS) • On-die Phase-locked Loop (PLL) Oscillator • Bayer Pattern Downsize Scaler • Integrated Position-based Color and Lens Shading Correction • One-time Programmable Memory (OTPM) for Storing Module Information The combination of highly resolution sensors and ChuangAn selected scan lenses allow high-performance vision systems to capture sharp images. With their M12 mount, up to 10MP resolution, and as low as -1.0% lens distortion, chuangAn scan lenses are cost effective alternatives for applications that are price sensitive. It comes in a variety of lens apertures from F3.2 to F8. With great features, they fit optimally into many applications. For instance, QR code payment. QR code payment is a popular payment method nowadays where payment is performed by scanning a QR code. During the process of QR code payment, scan lens plays a indispensable role in reading the payment code. The high speed and precision of ChuangAn scan lenses in scaning QR code make payment easier than ever.