MARCIA STAMELL, ASSOCIATE MANAGING EDITOR, marcia.stamell @photonics.com With another holiday season behind us, it’s staggering to think about the number of parcels and packages that passed through shipping facilities around the world in recent weeks. And each one of those parcels had to be sorted — by color, size or bar code. It’s a job uniquely suited for industrial vision cameras. As we learn in our cover story, “Liquid Lenses Bolster Package Inspection,” by Pixelink’s Shilpa Varghese, many facilities have relied on traditional fixed-focus lens cameras, often requiring multiple units placed next to fast-moving conveyor...Read full articleRelated content from Photonics MediaArticlesMidwest Optical Systems Opens Wisconsin FacilityMidwest Optical Systems, a machine vision filters and optical solutions developer, has opened a second location in Delavan, Wis. 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