K&F Concept 20x50 High Power Military Binoculars, BAK4 Prism, FMC Lens, Adult and Kids Compact HD Professional, Low Light Night Vision, Waterproof Binoculars for Bird Watching, Travel, Hunting, Concerts,Ships on June 10
SKU: KF33.051
Q
I would really like to know if these are bak4 or bak7.
Answer Question
A
This FARR binoculars are equipped with BAK-4 prisms.