The Visionary B4 range of binoculars provide excellent value for money featuring high quality BAK4 prisms and multicoated lenses with excelent definition and clarity, the B4 range has a model suitable for most applications.
BAK4 prisms ensure a brighter image throughout the range of magnifications by maximising light transmission. Efficient use of the light gathered is particularly important at high magnifications or when using smaller front lenses, as images appear darker.
A 10x magnification binocular is considered the ideal general purpose or multiple use binocular, this size would be perfect as a gift when you’re unsure of what the binoculars would be used for.
This size gives a versatile mix of good magnification and field of view which could be used for most applications – Bird watching, Sports, Planes, Boats, Walking….