Konus Emperor Binoculars
The Emperor is Konus's top roof prism binocular line, featuring phase-coated BaK-4 prisms and fully multi-coated lenses. Emperor binoculars are sealed and nitrogen-purged to be completely fog-and and waterproof. Emperors are available in green or gray armoring and in 8x42, 10x42, 10x50 and 12x50 models.