S.K.
I don't have a vision center to recommend (although Costco is actually good!). But I wanted to share that we have something called Ameriplan, which is a discount plan. We pay $19.95/mo for our family, and it gives us discounts on prescriptions, vision care, dental, and other things. It saved us over $1500 on my daughter's braces, which was worth a whole lot!! It gives discounts on vision/glasses - something like 40-60% off - at participating places. If you want to get info on signing up, just send a message.