Comments on: Light and the Human Eye http://photographycourse.net/light-and-the-human-eye Free Film and Digital Photography Courses- All the Secrets Without the Cost! Tue, 31 Jan 2012 17:28:28 +0000 hourly 1 http://wordpress.org/?v=3.3.1 By: Eileen Michelehttp://photographycourse.net/light-and-the-human-eye/comment-page-2#comment-269069 Eileen Michele Thu, 26 Jan 2012 21:24:44 +0000 http://photographycourse.net/store/2008/03/26/light-and-the-human-eye/#comment-269069 Hi,Being an artist, I too thought "hey, wait a minute, red, blue & yellow are primary!!I didn't know about the light color wheel! Learn something new everyday!!!! :)Thanks, Eileen Michele Hi,

Being an artist, I too thought “hey, wait a minute, red, blue & yellow are primary!!

I didn’t know about the light color wheel!
Learn something new everyday!!!! :)

Thanks,
Eileen Michele

]]> By: Rosanehttp://photographycourse.net/light-and-the-human-eye/comment-page-2#comment-251491 Rosane Wed, 21 Dec 2011 02:31:42 +0000 http://photographycourse.net/store/2008/03/26/light-and-the-human-eye/#comment-251491 wow. this helps alot. I just got a dslr for christmas and have been trying to get familiar with taking better photographs. this helped alot! wow. this helps alot. I just got a dslr for christmas and have been trying to get familiar with taking better photographs. this helped alot!

]]> By: Lisa Josephhttp://photographycourse.net/light-and-the-human-eye/comment-page-2#comment-210163 Lisa Joseph Wed, 19 Oct 2011 22:58:26 +0000 http://photographycourse.net/store/2008/03/26/light-and-the-human-eye/#comment-210163 I am 17 and this site is really helping me a lot thxz :). I want to be a photographer. I am 17 and this site is really helping me a lot thxz :) . I want to be a photographer.

]]> By: Bravohttp://photographycourse.net/light-and-the-human-eye/comment-page-2#comment-187206 Bravo Mon, 19 Sep 2011 08:47:10 +0000 http://photographycourse.net/store/2008/03/26/light-and-the-human-eye/#comment-187206 This is the same thing used in picture tube of television sets as well! @admin- Very well explained, keep up the good work! This is the same thing used in picture tube of television sets as well!
@admin- Very well explained, keep up the good work!

]]> By: Richhttp://photographycourse.net/light-and-the-human-eye/comment-page-2#comment-178585 Rich Wed, 07 Sep 2011 17:36:24 +0000 http://photographycourse.net/store/2008/03/26/light-and-the-human-eye/#comment-178585 Wikipedia has a VERY helpful explanation of the difference between additive and subtractiv: "Results obtained when mixing additive colors are often counterintuitive for people accustomed to the more everyday subtractive color system of pigments, dyes, inks and other substances which present color to the eye by reflection rather than emission...Additive color is a result of the way the eye detects color, and is not a property of light. There is a vast difference between yellow light, with a wavelength of approximately 580 nm, and a mixture of red and green light. However, both stimulate our eyes in a similar manner, so we do not detect that difference." Wikipedia has a VERY helpful explanation of the difference between additive and subtractiv: “Results obtained when mixing additive colors are often counterintuitive for people accustomed to the more everyday subtractive color system of pigments, dyes, inks and other substances which present color to the eye by reflection rather than emission…Additive color is a result of the way the eye detects color, and is not a property of light. There is a vast difference between yellow light, with a wavelength of approximately 580 nm, and a mixture of red and green light. However, both stimulate our eyes in a similar manner, so we do not detect that difference.”

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