Archived posting to the Leica Users Group, 2002/04/08
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]The way you do it in film, using an enlarger, is rap your enlarger head with your hand during your exposure. The enlarger must shake for roughly 10% to 20% of the total exposure. This is called "shaking the grain out." And as soon as you stop laughing... this is no joke! The exposure is long enough for the sharp image to register but the edge is taken off of that oh so gritty grain. It's like a Softar filter without the filter. The image still looks sharp but the fine detail (grain edge effect) is smoothed over. This is an old technique used back in the 20's and 30's. Maybe even the 40's. I learned about it while at Brooks Institute from Boris Dobro, an old European (German I think) who was old when I was there in 1959-61. Maybe I was just young... 21. :) Jim At 03:40 PM 4/8/2002 -0700, Frank Filippone wrote: >Tina.. the grain is there in terms of Pixels... the difference is that some >computer geek wrote an algorithm to smooth out the pixel info when >printing... you COULD do the same thing with film + scanner + computer.... >Film is inherently more detailed. But it is not "geeked upon" so you see >the grain. > >I must say, that the real proof is your customer. If he/she is happy, that >is all that counts...no matter how you did the shot.... > >Frank Filippone >red735i@earthlink.net - -- To unsubscribe, see http://mejac.palo-alto.ca.us/leica-users/unsub.html