Excellent product
I was able to obtain the prescription and send it to the customer service email. The response time was very quick, and were able to adjust my order on an error i made with confusing transition glasses with dual prism setting. I dont wear glasses but the way to fill the form online was super easy. In the end the glasses we perfect size, prescription was set beautifully and better than his current glasses. He was very excited with the gift and i would be looking into buying another pair.