Scientific apparatus and instruments, namely, digital slide systems including microscopes, digital cameras, digital slide scanners, digital image capture and data processing for use in research laboratories; computer software for data and image measuring and processing systems for use with microscopes in research laboratories; digital slide systems including microscopes, digital cameras, digital slide scanners, digital image capture and data processing for use in the medical field; computer software for data and image measuring and processing systems for use with microscopes in the medical field