Lens Enhancement Code PM
Charge this lens enhancement code for Photo Gray Extra, Photo Gray Thin & Dark, Photo Brown Extra and Photo Brown Thin & Dark.
Lens Enhancement Code PR
Charge this lens enhancement code for available plastic photochromic lenses. Refer to the Product Index for information on which codes to use with specific photochromics.
Lens Enhancement Code PP
Charge this lens enhancement code for most Photochromic lenses. If a photochromic lens is ordered in a material other than standard plastic (i.e., CR-39), charge additionally for the appropriate material. UV protection and scratch resistant coating are inherent in these lenses, therefore, do not charge for UV protection or the scratch resistant coating. Lens Enhancement Code PP was eliminated 1/31/2021