The Bresser 6X21 Kids Binoculars use Bk-seven prisms that tend to be Utilized in lower priced binoculars, which can be comprehensible in a very kids binocular. The optics are completely coated optical process, which can be very good (good would be totally multi coated).  I scanned up from your moon with the Oberwerks and it was like flipping a swa… Read More