Made in China 1.59 PC polycarbonate round top bifocal HMC optical lens
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Made in China 1.59 PC polycarbonate round top bifocal HMC optical lens

  • 1.59 PC
  • AoGang
  • 9001509900
  • 1.59
  • 65/70 mm
  • Polycarbonate
  • 32
  • 1.20
  • >97%
  • SPH: 0.00~-6.00 0.25~+6.00 CYL: 0.00~-6.00

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Product Description

  Index 1.59
Diameter 70mm 
 Specific Gravity1.20
 Abbe value32

> 97% 



Power range

SPH: -3.00~ +3.00

ADD: +1.00~ +3.50

Product Features

1. Flat Top Bifocal Lenses

cr_39bifocal_lens.jpg As people age, they may find that their eyes are not adjusting to distances as they used to. When people inch closer to forty, the lens of the eyes begin to lose flexibility. It becomes difficult to focus on close objects. This condition is called presbyopia. It can be managed to a large extent with the use of bifocals.
Bifocal (also can be called Multifocal) eyeglass lenses contain two or more lens powers to help you see objects at all distances after you lose the ability to naturally change the focus of your eyes due to age.

2. Polycarbonate lenses


Polycarbonate lenses are highly resistant to impact, won’t shatter. They are 10 times stronger than glass or standard plastic, making them ideal for children, safety lenses, and outdoor activity.
Lightweight and thinner than glass lenses, polycarbonate is more comfortable to wear for long periods of time.
Due to the light weight and flexibility of polycarbonate, these lenses are easier to remove and install than glass lenses, and are available in more styles of sunglasses that cannot accommodate heavy glass lenses.

Coating Choice


Hard Coating(HC): To enhance the hardness of the lens to prevent the substrate scratch


Anti-reflection Coating(HMC/ AR): To protect the lens effectively from reflection, enhancing functional and charity of your vision


Super hydrophobic Coating(SHMC): To make the lens waterproof, antistatic, anti slip and oil resistance

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