Three. Leitz Elmar 5cm

July 3rd.  A day for threes.  Old friends posing in the evening light photographed with the oldest of my late Dad's lenses: the venerable Elmar 5cm from 1933.  This was the lens which established Leitz's supremacy in the miniature camera business back in 1925 when the Leica was introduced to the world.  Still able to hold its own, I'd say.