Sonnar Winter

Snow from winter 17-18 is quickly melting away under April sun. Here are couple photos taken in Helsinki, when spring was still a distant dream. Photos were taken with an old pre-war Sonnar lens, adapted to modern Sony camera. Lens was originally designed for Tenax II film cameras. These cameras were half frame type, so from standard 36 exposure film roll you got about 50 frames with square 24x24mm format. My Sonnar is converted to Leica thread mount, and then adapted to Sony, so its in quite different environment than its designers originally intended it for.


Central railway station.

The 40mm focal length of Sonnar on an APS-C body becomes equivalent of 60mm, about the same as original half frame film. Judging the comments of Sonnar affectionados of www, Sonnar lenses, especially the older ones, had a distinct “Sonnar look” that is something to sought for.


Another angle of three blacksmiths statue (ref. first shot).


Central cathedral. Helsinki was often used as a backdrop in Hollywood spy movies, back when iron curtain curtailed any filming in places such as Moscow and Leningrad.


Sanoma building, my workplace during the winter.


Uncoated lens flares easily e.g. from car head lights.


Hotelli Torni is famous old hotel in Helsinki center.


Sonnar wide open at f2, edge sharpness of this 80+ year old lens is not the best.


Porvoo is idyllic old wooden town, an hour drive to east from Helsinki.


Few shots are from Seinäjoki town in western Finland.


Sonnar 40mm lens optical block. None of the photos here were cropped (couple were straightened). B&W conversion was made with SilverEfex Pro 2 software. Read more about Tenax II cameras, link here and here.

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