Does that CZ lens have the front focus issue at f1.4? I find that a real PITA.
That is typical behaviour for a wide aperture 50mm lens. Spot on wide open, rear focusing at f2.8 to f4, cleaning up its act by 5.6.I have a f1.5 Sonnar from the 50s. Amazingly sharp, but the lens must have been adjusted at some point. At minimum distance focus is on at f1.5 but back focuses at f2-2.8. I wish it had not been messed with as I don't care to shoot at f1.5 but DO care to shoot at f2.
I have a f1.5 Sonnar from the 50s. Amazingly sharp, but the lens must have been adjusted at some point. At minimum distance focus is on at f1.5 but back focuses at f2-2.8. I wish it had not been messed with as I don't care to shoot at f1.5 but DO care to shoot at f2.
Would that be a rangefinder lens? If so, that's a different lens altogether and the equivalent would be the M-mount ZM 50/1.5.
......... I am not rich for japanese optics from brick mortar factories.
I only use Leica, Cooke, Goerz, Kodak, LOMO and Zeiss. I am not rich for japanese optics from brick mortar factories.
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