Why do people that make contacts color only make only up to a 4?!
Question: Why do people that make contacts color only make only up to a 4?
Best Answer - Chosen by Voters
Because only gay people wear them.
Justin Beiber and Ellen the chatshow host
Because the biggest demand for contacts is between - 1.00 and - 3.50 , so they didn't want to invest hundreds of thousands of dollars making all the other powers that don't sell very often.
It's all a matter of economics for them.
Ciba used to, but they reduced their parameters b/c the powers over 4 didnt sell well. there arent ENOUGH of you over -4 who want colors. its a supply/demand problem. low demand.
they make them past 4 but they dnt make them for astigmatism.
You already said why. Because they can damage your eyesight.