Exposure in film photography Sept 16, 2017 0:24:05 GMT spiderwort and petrolino like this Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by koskiewicz on Sept 16, 2017 0:24:05 GMT ...I've taken thousands of still B&W photos. The post indicating film ASA, shutter speed and aperture is spot on. One additional factoid is that the faster the film (ASA) the grainier the result...