Hi folks, a Happy New Year to all and my fervent hope that the year ahead will be packed with exciting photographic adventures for all and sundry.
A few weeks ago I tried applying an enlarging formula so as to reproduce the outcome of a 5x7 print on to a 10x8 paper. I used a formula I found which scales up from measurement of negative size, height of the head and time to give the new time by ratios and inverse square law, apparently successful for most. I was not so lucky. Hunting around again I came across an app for iPhone called "enLARGE" which probably does exactly the same thing but I wondered if anyone knows if there is an Android app which does the same.
Any takers? Thanks in advance, Joe
A few weeks ago I tried applying an enlarging formula so as to reproduce the outcome of a 5x7 print on to a 10x8 paper. I used a formula I found which scales up from measurement of negative size, height of the head and time to give the new time by ratios and inverse square law, apparently successful for most. I was not so lucky. Hunting around again I came across an app for iPhone called "enLARGE" which probably does exactly the same thing but I wondered if anyone knows if there is an Android app which does the same.
Any takers? Thanks in advance, Joe
