Cagdas Optik are the only optician in Turgutreis. They are located on the main street across the road to the right of Migros.
They do eye tests, not expensive, the young lady speaks english. You will need some turkish for the man. They have a machine which will make a copy of your exhisting lenses and put them into new frames for you. They have a sale on all the smaller frames as the old type bigger frames are all in fashion again. I saw someone wearing a new pair and they looked like Harry Worth! Now, the height of fashion!
I got copies of my lenses made and they put them into new frames from their sale shelf. total cost of frames and lenses was 100 TL (about €50)
When I went back to Ireland at Christmas, I enquired in Vision Express (where I have been a customer for many years)
about new lenses and frames, the lenses would be the same as my eyes were tested a year ago. The best price quoted was €287. Another reason why its cheaper to live in Turkey!