ZEISS has long been making use of telescopic lenses considering the fact that 1954 to permit a more compact layout. These intentions culminated in 1969 with the introduction of pocket binoculars, the ZEISS 8x20, which may be folded sufficiently small to fit right into a pocket. I think numerous reviewers https://eosr86429.designertoblog.com/48352768/5-easy-facts-about-canon-cameras-described