A: Dear NKK, They are available in 1day duration only, but you can check out Jenith3 Brown as in similar color for longer period of lenses :) Thank you.
A: Dear Palak, thanks for your query. Sorry but 1day lens supports 0.00 zero power only right now. And other duration of lenses also support up to -8.00 , I'm afraid we can't provide -11.00 power. Sorry for inconvenience!