The Carl Zeiss Vintage 8x Coated Porro Prism Binoculars in Black/Brown with Case are full-size binoculars with a more than 35mm objective lens diameter and a maximum magnification of 8x. These classic-looking binoculars feature a Porro prism optical design, ideal for general purpose use. They come with a neck strap for easy carrying and a protective case, making them perfect for outdoor activities. With a compact size of 7 inches in length and weighing just 1kg, these binoculars offer high quality performance in a stylish design.