These binoculars, known as the Liverpool Superior, have a unique design inspired by WW1 British maritime and steam punk aesthetics. They are suitable for marine and military applications. The maximum magnification is not specified, but they are likely to offer powerful zoom capabilities. These antique binoculars are a distinctive and functional piece for collectors or enthusiasts of vintage military and maritime equipment. Case falling apart a bit see pics great patina not sure year from but very old cool piece