DataMan 300 barcode reader now includes liquid lens optics. Can now upgrade from fixed focus to autofocus. Liquid lens variable autofocus technology is reportedly ideal for applications that require a large depth of field or when refocusing is needed after a product changeover. Intelligent tuning feature automatically selects optimum settings for the integrated lighting and for autofocus optics for each application. Liquid lens can be adjusted with software or serial commands without touching the reader. DataMan 300 has a resolution of 800 x 600 pixels; DataMan 302 has a resolution of 1280 x 1024 pixels.
Cognex, www.cognex.com