go to an eyeglass place,that sell prescription glasses.
they have very high quality stuff.
Corning makes Photo-gray self darkening lenses,very nice
i have used photo gray prescription glasses since 1973 or 1974
beats having to take off/put on seperate glasses for inside outside,and if not real bright they are not super dark.
http://www.visioncareproducts.com/12/selling_polarized.html
March 2002
Knowing and Selling Polarized Lenses
Understanding polarized lens products, their features and benefits, as well as the needs of your patients, are the basic ingredients of a successful sale.
By Beverly E. Heishman, ABOM, NCLC-AC, AASc
Awesome! Thank you for recommending these lenses to me. They?re great!"
If you are dispensing polarized lenses you?ve probably heard that and other accolades from your patients. Nevertheless, it?s still very common to find dispensers and doctors who are uncomfortable with recommending or presenting products with higher price tags, including polarized lenses. This is usually due to a range of variables that relate to selling skills. Selling is what we do to compete and survive in the optical field regardless of where we practice.