Contact Lense Sale

contact lense
A contact lens (also known simply as a contact) is a corrective, cosmetic, or therapeutic lens usually placed on the cornea of the eye.

sale
A quantity or amount sold
The activity or business of selling products
an occasion (usually brief) for buying at specially reduced prices; "they held a sale to reduce their inventory"; "I got some great bargains at their annual sale"
The exchange of a commodity for money; the action of selling something
the general activity of selling; "they tried to boost sales"; "laws limit the sale of handguns"
a particular instance of selling; "he has just made his first sale"; "they had to complete the sale before the banks closed"