I went to pick up the eyeglasses at the optical center yesterday. They gave me a case, cleaning solution and also a cloth. The cloth is micro-fiber. You're right, it is very soft and it feels like a velvet but it isn't.
Anyway, When I walked out for the first time wearing the glasses - WHOA! It was like a huge difference. I could read everything far ahead and see things clearly far ahead. I was curious to test it out and wore it upclose. That was a bad decision.
It made everything so small and it made me feel like everything was like a double zoom. It also threw me off balance as well.
The funny thing is - I was driving on my way to home from work and I was sort of fooling around with my eyeglasses. I was lowering it down and could see things far ahead were a blur but when I put it back on in the rightful place, things are so crystal clear. It's amazing how a simple thing like eyeglasses can really do the works.