عدسات بولي كربونات ثنائية البؤرة مبطنة

The transition between the reading and distance portions feels very smooth, and I can tell the polycarbonate material is lighter than my old glass lenses. Even without special coatings, the clarity is excellent for daily use.

I was a bit worried about the weight, but these lined bifocals are actually lighter than my old pair and the line is perfectly placed for reading. The polycarbonate material makes them feel sturdy without being bulky.

The bifocal line took me a day to get used to, but now I can read my phone and see across the room without switching glasses. The polycarbonate material feels noticeably lighter than my old pair.