When it comes to digital microscopes, nothing compares to the clarity of YSC’s 4K102 model. The 4K102 microscope features the most advanced ultra high definition digital camera technology with a SONY ExmorR sensor which, when paired with a 24” or 28” Ultra HD monitor, delivers 4K Ultra HD resolution motion video with no lag time. But first: what IS 4K Ultra HD? How does it compare with the more common HD 1080p monitor? 4K Ultra HD, also known as 4K or Ultra High Definition (U