The Visionary B4 porro prism binoculars come in various styles and specs. Four of the most popular are the Classics, B4, HD and Neoma
Visionary Classic binoculars. Bk7 prisms and fully coated optics. Designed to give good results for those on a budget. Despite the low spec, these binoculars are more than capable of giving acceptable results. Not enough eye relief for spectacle wearers. Available in 8×40 for general use, 7×50 and 10×50 for low light /astronomy,and 12×50, 16×50, 20×60 for long distance use (plane and ship spotting)
Visionary B4 binoculars. Much the same as the classics, but with the added benefit of BaK-4 prisms. These give a brighter and sharper image with less scattering of light (ideal for astronomy). Available in 7×35, 8×40, 10×50, 12×50, 16×50, 20×50 and 8-20×50 zoom.
Visionary HD binoculars. Going up step from the B4, the HD range offer BaK-4 prisms, fully multi-coated optics and long eye relief for spectacle wearers. These give outstanding results in all conditions. Available in 8×42, 8×56, 7×50, 10×50, 12×60, 15×70, 20×80 and 20×80 triplet.
Visionary Neoma binoculars. The same spec as the Visionary HD binoculars, but with the addition of twist eye cups and nitrogen waterproofing. These also are heavier than the HD range, and have a longer body. Available in 8×42, 10×50, 12×60 and 15×70.
All of the above come with a soft case, except the HD 20×80 and 20x80T, which have semi soft cases. Image shows the Visionary B4 8×40 binoculars