The new Navigator Pro series updates the Navigator 7x50 with the superior Navigator Pro 7x50. Steiner's renowned precision optics offer outdoor enthusiasts bright and clear images, superior build quality and value for money. With a magnification of 7x and wide angle 50mm lenses, these binoculars will deliver a crisp image even in low-light conditions. Specially designed for marine use, Steiner's High-Contrast-Optics provide you with natural, true colour and large depth of field. The useful Sports-Auto-Focus eliminates the inconvenience of focusing on moving subjects; from a distance of 20 metres to infinity the image becomes increasingly sharper without having to manually adjust the focus, handy if you're wearing gloves where re-focusing would be difficult. The Navigator Pro Series will provide a lifetime of use for most marine enthusiasts.