MicroHAWK UHD Autofocus cameras are equipped with a fully-integrated liquid lens, and can decode symbols as small as 2 mil at a distance of 40 – 150 mm in any environment. By integrating liquid lens Autofocus and UHD optics into the MicroHAWK, Microscan eliminates additional cost to the user, minimizes device size, reduces integration complexity, and lessens the need for additional optical accessories.
With the addition of Autofocus to MicroHAWK UHD barcode readers, Microscan is the only company in the market offering a UHD barcode reader with fully-integrated optics. MicroHAWK UHD Autofocus reads and decodes tiny, difficult-to-read codes including Data Matrix symbols as small as 2 mil, and includes a fully-integrated true Autofocus system that automatically selects the optimal settings right out of the box, providing best-in-class performance.
Unlike other products that require special accessories to magnify small symbols, Microscan’s UHD optics are fully-integrated within the MicroHAWK’s imaging system and have been custom-designed to decode tiny symbols at a distance of 40 to 150 mm. The reader’s advanced imaging technology eliminates the need to spend time analyzing various configuration options before deployment. Setup time is minimal and does not require an investment in additional accessories.
Liquid lens technology was first offered by Microscan in 2009 with the QX Hawk Industrial Imager. Since the introduction of the MicroHAWK platform for barcode reading and machine vision in 2016, Microscan has been setting the pace for high-performing miniature devices that can be easily embedded and configured.
MicroHAWK UHD Autofocus is paired with a new release of the WebLink user interface, the world’s first setup tool that resides on the reader rather than on a PC. From the intuitive WebLink interface, users can enable and disable the Autofocus feature by clicking the Autofocus button in the toolbar. Autofocus causes the reader to search continuously for symbols at various focal distances within the field of view or to set fixed focal distances using spot focus functionality. Focal distance can also be adjusted by the user in WebLink. When enabling true Autofocus in continuous read or presentation mode, the MicroHAWK reader will automatically search for symbols, refocusing after every five no-read results. While in continuous read, triggered, or presentation modes, users can use spot focus to click anywhere within the live view captured by the MicroHAWK reader to auto-set the focal distance for specific symbol locations.
MicroHAWK UHD Autofocus is offered in the ID-30 and ID-40 models with the SXGA 1.3 megapixel sensor, various lighting options, and with or without a polarizer. This new offering is designed to read the symbols at a short range of 40 mm to 150 mm and is available now for purchase. A long-range version of the product is scheduled for release by the end of 2017.