Profile: Vidar Systems Corporation specializes in medical film digitizers for a variety of applications, which includes PACS, mammography CAD, teleradiology, oncology, and orthopedic surgery. Our Revolution 4200™ Microarray Scanning System allows support for many slide applications that includes transcription gene-expression profiling, comparative genomic hybridization, genotyping and protein arrays. Our ArraySifter™ software is an intuitive package that supports image acquisition, handling, analysis and export into other standard packages of preference.