[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [APD] CO2 drop checker
Stuart Halliday wrote:
> I'll have to take a photo of it in the two states and convert to monochrome
> to see the contrast difference if any.
Converting to black and white won't give you an accurate indicator of
whether it's useable for colorblind folks. Use
http://www.vischeck.com/vischeck/vischeckImage.php and you will be able
to see it as we see it.
Thanks.
--
Jerry Baker
_______________________________________________
Aquatic-Plants mailing list
Aquatic-Plants at actwin_com
http://www.actwin.com/mailman/listinfo/aquatic-plants