Dec 10 2012, 07:09 PM
QUOTE(^^xiaowanzhi @ Sep 28 2012, 03:56 PM)
seem nobody answer the question...
the diff btw transition lens n photochromic lens is the material
transition is the multicoate changing colour
photochromic is the whole len changing colour.
transition is a product brand. hoya, essilor, AO these supplier take transition lens from transition.
the diff btw transition lens n photochromic lens is the material
transition is the multicoate changing colour
photochromic is the whole len changing colour.
transition is a product brand. hoya, essilor, AO these supplier take transition lens from transition.
halo, want to know is the photochromic lens same to colourmatic lens? And,, functions of the transition and colourmaric are same, right? just the transition faster than colourmatic, right?
And~~~, I want to know What else different of transition and colourmatic.
Thanks for advise~~~~
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