Anyone know what it's called? It looked like a ST and the bottom was circular as usual, but the top had a slight curve instead of being straight. The center of the line was about 1-2mm higher than the edges.
I can see the benefit of it (I'm guessing it puts the OC more into the bifocal and not so close to the top of the seg giving a better field of view).
I have never seen it before, and I wanted to learn about it. Any info is much appreciated!
Note: I'm not talking about a round or Ultex style.
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