Not sure if this is the correct forum but - In the UK there are many online glasses suppliers are there any in Thailand or are there only (overpriced as far as I can see) retail shops.

Thanks

Zennioptical.com

Delivery in around 10 days, varifocals around $60 delivered.

Zenni as above is best option. Not based in Thailand but will ship to here. 

3 hours ago, BritManToo said:

Delivery in around 10 days, varifocals around $60 delivered.

Thanks - can they do transitions and the various types of varifocal lens (different field of vision)

I will look when I get back shortly (currently in the UK and have been badly let down by a UK supplier)

Yeah, I agree Zenni will help you.