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. A 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.