sorry for the late reply.
to nood: the selling price is base on the cost price of the
contact lenses and recommended retail price by the
contact lens company.
to fireice: it can be free if it is given to you by your optical
shop friends or relatives. (means the price is hard
to explain, it will depend on many factors).
to 4sg: see if your optometrist is possible to help you
exchange a new pair or not. as long as both party are
happy.
to angenda: should be able to adjust the frame not to prefect,
but very close to prefect or your are happy, as long as your
optometrist use the heart to do for you.
to ace of passion: yes can but please follow all the correct
procedures in wearing contact lenses.
to cyberboy: can should not be a big problem