Maggie,yesterday jane & i both got new specs here in Bodrum.
The frames choices & prices vary greatly.You can start at 40tl & go up to 200tl+for 'designer frames'.Personally with all the 'genuine fake' clothes in Turkey,these designer frames could be fakes also.
I had aviator style frames (not rayban)for 80tl,anti scratch,anti glare,reacterlite & variafocal lenses including eye test all for 366tl.
You MUST shop around as prices vary greatly,some shops in Bodrum were not interested in helping us as we did not want pricey designer frames.
If anyone in Bodrum wants the services of a very good optician let me know & i'll post their details,good english,not pushy & plenty of time for you.
Martin