I originally thought that the totally free-form lenses were by Zeiss ,Seiko,Hoya,Kodak and Shamir. Now L hear different claims about who holds the patents. I think the most important thing, regardless of free-form or not, is the result for my patients. But, who does hold the patent for free-form technology? L have not dispensed as many Autographs as I have Physio 360, Definity, Zeiss Individual or Kodak Unique, but I have received nothing but superlative feedback from all of these lenses. I myself have worn Physio which was far better than Panamic and Unique is better than Physio but subtly so. My impression from dispensing thes lenses is that the intermediate and distance zones on the Definity, Individual and 360 are huge. It seems the Autograph is similar.Anyone have experience with the Autograph relative to the others?
By the way, I don't use Seiko or Hoya, but that's because my local lab doesn't recommend them. Thoughts?
Bob Taylor




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