SOLID SHINE Laser: Ideal for Education and Business. Big, bold, pin-sharp images don’t fade away fast with SOLID SHINE Laser. In fact, image quality and endurance far outstrip that of competitive lamp-based projectors, with almost no maintenance required. Add a suite of features that makes daily operation a breeze and you start to get the picture: the PT-RZ570 Series is a smart choice for beautiful images in classrooms, boardrooms, or office meeting spaces.