My uncle recently got a hold of me and wants me to help him get another Avantek Frame that I did several years ago for him. I noticed that HOYA and Avantek no longer have a relationship. I looked online ebay, amazon and didn't find very much. Does anyone use their product or know where I can score a frame from? I'm not sure exactly if he wants the same frame or not yet. https://avantekeyewear.com/