I'll second Post4 Optics! Best shooting glasses of all the kinds I have had in script. I currently have 2 sets of Titanium frames and 4 sets of lenses, all script with bifocals. The frames are so comfortable I use them for everything. I have sets in DriveWear which is polarized photochromic and a specific set with max magnification for trout fishing so I can see to tie the flies on. Latham Optical does the work. They travel to many State Trap meets in a trailer and will fit on the spot and have lenses FedExed if in a hurry at a meet. Excellent service.-Dick