LEITZ Leica Summarex L39 85mm F/1.5 Lens Yr.1943 LTM Germany #530 - M & K Kamera Trading Limited 齊齊影攝影器材
Leica Summarex 85mm f1.5, un design légendaire de 1936: revue et exemples. - YouTube
About Photography: Leica Summarex 8.5cm f/1.5 - an old dog with new tricks
Leica Society International - The 85mm f/1.5 Leitz Summarex was created by Max Berek in 1936 and was the world's first super-speed medium telephoto based on a Gaussian optical formula. This 7-element,
LEITZ Leica Summarex L39 85mm F/1.5 Lens Yr.1952 LTM Germany #788 - M & K Kamera Trading Limited 齊齊影攝影器材