For any matters around lenses and glasses you find a Top Charoen shop in Khlong Ngae. If you buy a glass you will get a service card with whom you can get certain free services throughout Thailand (cleaning, adjustment, etc.).
Good choice of optical glasses and sun glasses.
Offers a good choice of medical products.
Offers basic health care services and medical products. Tel No: 074-541622.
This is maybe the largest pharmacy in Khlong Ngae with the best choice of products.