Cognex's innovative image-based barcode reader takes on laser scanners

Using Cognex IDMax superior code reading software, DataMan 500 achieves higher read rates by reading the 1D barcodes that laser readers cannot read, including damaged, distorted, blurred, scratched, low height and low contrast codes. DataMan 500 processes images at up to 1,000 frames per second and can read codes in any orientation, 2D codes such as Data Matrix and QR, and multiple codes in the same image. "Nothing like this has ever been seen before in an image-based barcode reader," said Carl Gerst, business unit manager for ID products. "Our proprietary imaging and software technology allowed us to create a product that can outperform laser scanners, is easy to use and we believe will transform the market for barcode reading." DataMan 500 offers a wide range of additional benefits including auto-trigger, auto-focus and "no read" feedback. The auto-focus is achieved using liquid lens technology, which provides maximum operating range flexibility for even the highest speed applications. This proven new technology, already integrated into Cognex industrial readers, is fast and reliable and offers good optical quality with low power consumption.