Color blindness?

Question

I'm doing a project for physics and I want to talk about color blindness. I need to find out how the glasses are made,or I need to find some drawings of them ( how they change the spectrum of colors ). I found a website '' http://www.linkgrinder.com/Patents/Method_for_desi_7284856.html '' and at the end it explains something by pictures ....I can't find any picture there, if you can find some, please tell me.

Thanks

Well, i know how they see colors ( depending, if they have deuteranopia, protanopia or achromatopsia, in achromatopsia.....they are completely color blind, seeing black, white and gray tones). What I want to know is how that glasses change the spectrum of colors and I need some pictures of this ( no, they don't cure the color blindness, just help to see the correct colors )

And...I was wondering if it's the same thing like prism http://commons.wikimedia.org/wiki/Image:Prisma.gif

Answer 1

Color blindness is an inherited disease that is sex linked. This does not mean it is sexually transmitted. mothers carry the disease but do not suffer from it. Sons only suffer from it.
There are no glasses to correct the ailment.
Color filter glasses worn by military pilots,night photographers contain glasses of different colors which selectively filter certain colors to facilitate night vision and photography.

Answer 2

they see : grey= pink.. red= green.. blue= black.. white = peach n vice- versa!