Barcode laser scannersThe most popular scanning technology |
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The barcode laser scanner is probably the most commonly used type of barcode reader. A laser barcode scanner is used when there is a requirement to scan over a wide range of distances and over regular or irregular surfaces. A laser produces a narrow, cohesive and intensive beam of light. The beam is moved by essentially bouncing the beam against a rotating mirrored surface. This gives the effect of a band of narrow continuous light.
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