Above with a "red" Zorki 5 and 20mmF5.6 Russar lens. Handheld at 1/25 F5.6 FUJI Provia 100; My God, the Russar is sharp ! look at the detail of ice slabs in the foreground...
These two with the same Zorki 5 and its collapsible Industar 50, same film and exposure
, as well as many miscellaneous objects 
!!!