3D glass with DLP® link. Despite the growing availability of 3D sync methods, DLP® Link™ 3D communication has remained one of the popular options, especially but not only in education. DLP technology uses millions of microscopic, digital mirrors that reflect light to create a stunning picture for the best projectors on the market. This imaging technology is so fast, it can actually produce TWO images on the screen at the same time: One for the “left” eye and one for the “right” eye. To create an amazing 3D effect you need 3D Glasses that combine the two images. XPAND presents its 3rd generation of DLP® Link™ 3D Glasses.