I have had 2 pairs of multifocal, transitional glasses made by Mr H (outside Bintang Supermarket), who visited our hotel.
First pair, a few years ago went a bit milky looking, so I had them replaced 2 years ago. After 6 or so months, the second pair also went milky looking. I gave them back to supplier and he repaired/replaced the transitional coating (I think) and glasses became wonderfully clear again. Six months later they have gone milky looking again, thus 'painful' to see through.
Question, is the transitional coating like a stick on coating? Are they dipped?
Anyone else heard of or experienced this happening?