Each Traveller BGA is a small, lightweight "take anywhere" binocular encompassing all the features of traditional roof prism instruments, wrapped up in a body weighing under 460g (17oz) and standing only 10cm (4") off the table. An excellent compromise for the outdoor enthusiast preferring the capability of a 40/42mm OG instrument but wanting the portability of a compact pocket binocular, the Traveller uses an internally focused roof prism design and is fully nitrogen gas waterproof to a depth of 3 metres. read more ›