Resolution in Lines per mm (center/middle/edge)

33 30 30 f/3.5
48 42 42 f/4  
42 30 34 f5.6  
34 30 38 f/8  
42 30 42 f/11  
53 53 48 f/16  
60 43 48 f/22

Notes:

This camera is tiny and very light (around 400g's).

Fits into a small waist pack along with a meter, rangefinder, and a couple rolls of film.

For carrying a camera to dinner or out with friends this is perfect and gives a full 6x6cm image to work from.