Blogmarks.net is a social bookmarking service.

Founded in late 2003 and heartquartered in France, we are non-profit and independant.

We believe in the open web, think internet services should be sustainable, build for the long term.

While we are re-launching the service, we only accept new members through invitation.

PUBLIC MARKS from myspacelayout with tags problems & correction

07 July 2008 08:45

How do Contact Lenses Work

by 36 others

Toric lenses are different from traditional spherical contact lenses, which have the same power of correction throughout the lens. A toric contact lens, on the other hand, has varying powers of correction throughout the lens. These special contact lense

contact lenses vision astigmatism wear problem lens objects worn properly place refractive result people person toric hand correction visual presbyopia

1 (1 marks)

Blogmarks.net is a social bookmarking service.

Already an user?

PUBLIC MARKS from myspacelayout with tags problems & correction

07 July 2008 08:45

How do Contact Lenses Work

myspacelayout's TAGS related to tag problems