Standards for spectacle glasses or lenses
Children play, they get hurt and if the lenses are glass lenses that break it can really cause bad injury to eye.
Therefore I want to know what will it take to have mandatory bis standards so all children size lenses are made of unbreakable material more
I am afraid, whether functions of BIS has jurisdiction for such activities. more
You should visit a good outlet There are fiber unbreakable lens available. The old glass lens are phased out long time back. No one uses it anymore. more
I don't think it could be made mandatory but you have the choice to opt for fibre glasses with a little more cost. more
standards required but when the govt itself is totally unstandard - jumle ke sarkar /????/ more
But glass lenses are obsolete for quite sometime now. Hardly anybody is using glass lenses more