tag:blogger.com,1999:blog-5904006.post109379907644096027..comments2023-05-31T08:23:32.968-05:00Comments on PhotoJournalism: Double check exposuresMark M. Hancockhttp://www.blogger.com/profile/09437709649380849793noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-5904006.post-34826648779753826862009-01-13T06:24:00.000-06:002009-01-13T06:24:00.000-06:00Everyone's palm is within one stop of Zone Six reg...Everyone's palm is within one stop of Zone Six regardless of individual dermal melanin. All humans have the same amount of melanin. It expresses differently depending on genetics. <BR/>However, there is less melanin in the palm, and it is located in a deeper layer of skin than elsewhere in the body. <BR/>Therefore, the production of melanin in the palm does not affect tonal reflectance in the Mark M. Hancockhttps://www.blogger.com/profile/09437709649380849793noreply@blogger.comtag:blogger.com,1999:blog-5904006.post-13750292947478198362009-01-12T12:35:00.000-06:002009-01-12T12:35:00.000-06:00Very nice web site, thanks so much. Just one thing...Very nice web site, thanks so much. <BR/>Just one thing.<BR/>When talking about "palm" method, don't forget that humans have different skin colours.Unknownhttps://www.blogger.com/profile/01390223719063535059noreply@blogger.com