Re: sunny 161/100 for ei 100 film...1/125 is usually close enough f16 1/film speed
andy -----Original Message----- From: pinhole-discussion-admin@p at ??????? [mailto:pinhole-discussion-admin@p at ???????]On Behalf Of edwin gendron Sent: Thursday, April 05, 2001 1:26 PM To: pinhole-discussion@p at ??????? Subject: [pinhole-discussion] Re: sunny 16 > Using sunny/16, your exposure should be f/16 > @ 1/25 secs. There are about 10 stops separating f/16 from f/500, therefore > for your camera, the uncorrected exposure time should be around 40 secs (2^10 > * 1/25). I realize this is an elementary question, but here goes: Is the sunny-16 "setting" for a sunny day.... a twenty-fifth of a second @ f-16? (most cameras only have a 30th, though it's not much difference) or is it a one-hundred-and-twenty-fifth of a second @ f-16? -- ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ Edwin Gendron Virginia Tech Residential and Dining Programs Graphics 43 Owens Hall (0223) Blacksburg, Va. 24061 (540)231-5398 egend...@vt.edu
