The light rays bend around the earth. As the rays bend the red light ( sunset) becomes part of the light spectrum that can be seen, as will therefore effect the image. Eric Neilsen Photography 4101 Commerce Street Suite 9 Dallas, TX 75226 http://e.neilsen.home.att.net http://ericneilsenphotography.com > -----Original Message----- > From: pure-silver-bounce@xxxxxxxxxxxxx [mailto:pure-silver- > bounce@xxxxxxxxxxxxx] On Behalf Of Breukel, C. (HKG) > Sent: Thursday, September 22, 2005 2:48 AM > To: pure-silver@xxxxxxxxxxxxx > Subject: [pure-silver] IR light, was..RE: Re: How do I increase local > contrast in my shadows when printing? > > > > > -----Original Message----- > > From: pure-silver-bounce@xxxxxxxxxxxxx > > [mailto:pure-silver-bounce@xxxxxxxxxxxxx]On Behalf Of Michael Healy > > Sent: donderdag 22 september 2005 1:28 > > To: pure-silver@xxxxxxxxxxxxx > > Subject: [pure-silver] Re: How do I increase local contrast in my > > shadows when printing? > > > > > > It might also be worthwhile to approach the subject at > > different times of day. Or at least > > shoot it from different angles while there. In theory IR > > works best at the height of day, > > but I've shot it at 5 PM at the ocean. > > > I always understood/assumed the opposite: most IR light reflection in the > early hours or the hours before sunset, has something to do with the angle > the sun rays make..I am sure others can give a clear explanation.. Anyway > in my own experience I have made my best IR images at these hours. For > sure the sky (with the sun in my back) is at it's blackest than.(and > obtaining better exposed/printable images with Maco film versus Kodak HIE, > as long as I expose long enough for the very slow Maco film..) > > Best, > > Cor > ====================================To unsubscribe from this list, go to > www.freelists.org and logon to your account (the same e-mail address and > password you set-up when you subscribed,) and unsubscribe from there. ============================================================================================================= To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there.