1969 Innovative innovation to the binoculars sector by introducing the ZEISS pocket binoculars (8x20). Biaxial double joint makes it possible for binoculars being folded up to suit in a very pocket; utilization of glass-fiber-bolstered plastic for that housing reduces the burden of the binoculars to a hundred thirty five g. https://binoculars75297.techionblog.com/18431518/examine-this-report-on-canon-cameras