The Visionary StormForce-2 7×50 is the ideal marine binocular, fully waterproof with a robust build and rubber armoured body. The combination of 7x magnification, 50mm front lens and BAK4 prisms produce exceptional clarity and brightness. An 7x magnification is the ideal power for marine use as it is easy to maintain a stable image.
BAK4 prisms ensure a brighter image by maximising light transmission. This combined with fully multi-coated optics produce exceptional quality images. Efficient use of the light gathered is particularly important at high magnifications or in poor light conditions where images appear darker.
The StormForce-2 range are designed with marine use in mind and are built with a shock resistant body. The optics have been upgraded from the original StormForce and the new version also uses a lighter weight body. This model is also highly recommend as a fully waterproof and rugged model for bird watching, nature viewing and general use.