The Focus Night and Day contact lenses were discontinued in 2011. They were a popular contact lense brand, a recommended alternative is Air Optix Night and Day.
Depends on the type of defect of the eye
They enlarge and put into focus the object on the slide.
It is possible to do so - you will need to contact your optician.
No you do not. I started with daily disposables when I was 11years old.
The objective lenses are the optical element that gathers light from the 'object' being observed and they focus the light rays to produce a real image.
Yes a web site such as http://www.coloredcontacts.com/ sells them
Contact Lenses are very important..they have given confidence to the people..who have low esteem due to glasses..
the maybelline falsies one is good it dosent have nylon fibres in it.
yes, they are. Contact lens back surface isn't important for the dioptric power; the frontal sourface replaces the frontal sourface of the cornea. So the light angle of incidence is modified and the light focalize correctly on the retina.
Lenses should only be used after being prescribed by an optician or optermist! netlenses.com.au
You just have to get your eye-power checked and it doesn't take much time also!
come to Taiwan, our contact lense is safe and must be cheaper than yours