Kaz wrote:I've heard of ordering online as well - although with a complicated script such as Ton's perhaps it's best to be sure
Can I just say that ordering online for specs can be extremely risky for ANY prescription, not just a complicated one. Opticians and their staff (ie me!) take a precise measurement when ordering glasses that most people don't have a clue about, and this is very important for the glazing process, even for single vision. I know you can buy ready readers over the counter, but they are always both the same strength in both lenses and most people are not, so you are always compromising, which is fair enough if you are not wearing them all the time, but if you need glasses for driving for example, and they are not precisely your prescription, then you would be driving illegally.
Varifocals have to be measured precisely for every single individual, there is very little chance that a person would know these measurements for an online order, each frame could mean a different measurement and even 1mm off can mean your vision would not be right. I cannot stress enough the importance of eyecare - you wouldn't allow someone off the street to test your eyes so why would you allow an internet site to provide your prescription glasses?
Please know I am not just saying this because I work in Optics.