What is the chemical reaction of transition lenses (not just photocrhomic, which is slower)?

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What is the chemical reaction of transition lenses (not just photocrhomic, which is slower)?

Seeking chemical formula...

2007-04-19 15:01:29 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

What is the precise nomenclature...etc-

2007-04-22 12:52:20 · update #1

1 answers

Lenses which change their shade under the effect of light, contain photosensitive compounds which isomerize under the impact of photons. The new conformations block light.

2007-04-19 19:11:22 · answer #1 · answered by ag_iitkgp 7 · 0⤊ 0⤋