https://www.ptc.co.ir/sometext/performance/light-source-620nm-visible-red-led-scan-pattern-ccd-linear-image-symbologies-code128-ean-13-ean-8-code39upc-a-upc-e-codabar-interleaved-2-of-5-isbncode-93-uccean-128-gs1-databar-pdf417-m/ 2015-10-14T07:12:00+00:00