my first attempt at digital pinhole photography.
one way to find out just how much dirt is on the sensor. LOL
(1 x DSLR with lens removed. 1 x extension tube secured to camera body. 1 x sheet kitchen aluminium
foil secured over end of extension tube with rubber band. 1 x tiny hole in centre of sheet made
by pricking with a pin. Theoretically infinite focus... the only trouble is, it's not very sharp.
And the wife is cross with me for using the last of her kitchen foil)