http://www.greatcontactlens.net/contact-lenses-no-prescription-needed/
if i buy non-prescription contact lenses (the colored ones) do i need both right and left lenses?
or can i use right eye lenses for both eyes? since there is no prescription.....
Of course. Contacts themselves do not come in Right and Left. The doctor usually writes right and left on the boxes based on the prescription. If you have no script, your right and left contacts will be exactly the same.