This store is not at all a worth for money.
1. The technicians are not well qualified to answer your queries.
2. Different technicians suggest different type of glasses in my case, which is contradictory.
3. After ordering my glasses, they made a pair of glasses with a completely different power. I would have damaged my eyes had I used them. I only got to know that they made it with a wrong power when I got the glasses tested in my eye clinic.
Total irresponsible behavior on their side.