Stick with the DRx or traditional Comfort 2. Despite the Max being positioned to replace those, they're not going anywhere for a while. The DRx need...
I think they make the best lenses in the world. Literally the best. But everything else about the company in the US is a train wreck crashing into a...
The SmartLife Single Vision compensates for default PoW only where the SmartLife Individual Single Vision allows you to choose the PoW if you can and...
Thank you to everyone who has helped with this. At least I was able to use the math provided by Kwill212 to replicate for myself what I get from the...
hi, juno,
Actually what I am thinking of is NOT to explore EU VIA UK, we will just explore UK as the first country in EU. We will do other countries...
Not to be repetitive the cylinder is the value of the difference of the two Primary powers if you want to say it has power that is fine. If it has a...
You seem to have answered you own question? I'm not sure what else I can add. The cylinder power is the difference between the principal meridians, 5...
