
Last week I reported about a new “Petzval-like” portrait from a German company. Today the Emil Busch Glaukar 3.1 is officially launched on Kickstarter: In 1910, Emil Busch introduced the Glaukar, a fully corrected photographic lens, which besides solving spherical aberration, corrected coma and astigmatism was a “usable” lens. Unlike Rudolph’s Protar, which did not […]













