Saflyse Dslr 16:9 LCD Viewfinder V4 Loupe Visitors for Sony Nex3c NEX 5r 5x 5n 5t Black - V4 Dynamic viewfinder (video capture) is more stable, more convenient and more accurate, will quickly upgrade your digital camera into a portable video camera. In bright outdoor sunlight LCD screen can also be observed more clearly; zoom function specially designed LCD screen can be magnified by 2.8 times. Professional coated optical lens, easy installation, dust-gray; 180-degree viewing angle, easy to use. Using magnetic materials, fast and easy installation and removal, no wear. Will not affect the installation and use of other accessories.