de Cezar Popescu | ian. 22, 2017 | Blog, lens, photo
Steinheil München Quinar 1:2.8 f=135mm VL First year of production: 1956 Optical design: 5 elements in 3 groups, Sonnar, presets Focal length: 135 Max. aperture: f/2.8 Min. aperture: f/32 Blades: 10 Aberațiile cromatice puternice, prezente la diafragmă deschisă,...
