How-to choose lens thickness guide

Choosing lenses can be a difficult especially when every individual has different lifestyle and requirement for the prescription lens.

Therefore, in this page, we will summarise the type of lens thickness to make it easy for glasses wearer to understand lens better and easier to make decision.

Lens thickness recommendation

  • If your power is around -2.00, choose 1.56 index, it will be around 3mm
  • If your power is around -4.00, choose 1.61 index, it will be around 3 to 4mm
  • If your power is around -6.00, choose 1.67 index, it will be around 4 to 5mm
  • If your power is more than that, choose thinnest lens, 1.74 index. It will be around 5mm to 8mm.

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