The officially unofficial performance sunglasses thread

[WiskyDan]

Those are pretty cool!! They look like standard D28 (flat-top / 28mm wide) bifocal segments that you would see in regular glasses. Are the additions on the front of the lens or back - I'm assuming front??

 

[zpaul]

Those are pretty cool!! They look like standard D28 (flat-top / 28mm wide) bifocal segments that you would see in regular glasses. Are the additions on the front of the lens or back - I'm assuming front??

The readers are built in sunglass lens and you can feel them a bit on the back but not on the front.
I started with regular Tuna Alley before and I still have them.
You put Readers and non Readers next to each other and you will not see the difference from the front.