Optics Lens 31mm, F=9, 1 element Focusing Focus Free, 1m~infinity Shutter Speed 1/120s Film Transport Manual wind and rewind Film Format 135 Film (24x36mm) ISO Suggested ISO 200 / 400 View Finder Field = 70% Power Source 1 x AAA Battery ( not included) Dimensions 119(W) x 67(H) x 44(D) mm Weight 170gram Main Plastic Material ABS