3000.  As used in this chapter, the term "advertise" and any of its
variants include the use of a newspaper, magazine or other
publication, book, notice, circular, pamphlet, letter, handbill,
poster, bill, sign, placard, card, label, tag, window display, store
sign, radio announcement or any other means or methods now or
hereafter employed to bring to the attention of the public the
practice of optometry or the prescribing, fitting or sale, in
connection therewith, or lenses, frames, or other accessories or
appurtenances.


3001.  As used in this chapter, an ophthalmic lens is any lens which
has a spherical, cylindrical or prismatic power or value.



3002.  As used in this chapter, a trial frame or test lens is any
frame or lens used in testing the eye, which is not sold and is not
for sale to clients.