rolex learning center lausanne Epfl
pinhole polaroid
Pinhole size (diameter) : 0.3mm
Focal Length : 40mm
Angle of coverage : 74 degree
F-Stop : F134
Film format : 6×9 and pack 100 polaroid
Film used ：120 format and pack 100 polaroid
www.flickr.com/photos/sdzn/sets/72157622969782510/ 
