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No line bifocals lenses

What is no line bifocals lens (progressive multifocal lens)? Pros and cons

Although, it is complicated, we will make it as simple as possible. No line bifocals lens (progressive multifocal lens) is a lens that upper part is used to look far, the middle is used for medium distance and the bottom is used to look at the near.

Pros: The power of no line bifocals lens changes gradually over the progression zone from the distance power at the top to the near power at the bottom, which has many advantages over ordinary lenses. Click for More information.

Types of no line bifocals lens we provide: External Progressive lens vs. Inner Progressive lens

External Progressive lens is also called the front surface design progressive lens, which is to put the function side of the power changing zone on the front surface of the lens, farther away from the eye.

The Inner progressive lens, also known as the posterior surface design progressive lens, we can know from the name, this progressive lens is to put the function side of the power changing area on the back surface, closer to the eye. Pros and Cons.

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  1. Octagonal Bifocal Lenses glasses, Black
  2. Octagonal Bifocal Lenses glasses, Silver, Black
  3. Octagonal Bifocal Lenses glasses, Golden Black
  4. Octagonal Bifocal Lenses glasses, Golden
  5. Prescription Sunglasses with Hexagon Hipster Frames
  6. Prescription Safety Glasses Colored Lenses
  7. Polarized Prescription Sport Eyeglasses with 5 Colors Lens Safety Sunglasses
  8. Polarized Prescription Ski Goggles  Safety Sunglasses 5 color lenses
  9. Polarized Safety Glasses Prescription Red Glasses Frames 5 Colors Lenses
  10. Polarized Safety Prescription Glasses  5 Lenses
  11. Prescription Sport Eyeglasses Safety Sunglasses
  12. Bifocal Glasses  with Silver Hipster Frames
  13. Prescription Hipster Sunglasses with Aviator Frames
  14. Prescription Safety Glasses with Hipster Frames
  15. Prescription Hipster Eyeglasses with Golden Aviator Frames
  16. Prescription Hipster Glasses with Black Aviator Frames
  17. Prescription Hipster glasses
  18. Flash Lens Sunglasses Gray frame Gray Lenses
  19. Brown Acetate Rectangular Eyeglasses Wayfarer Design
  20. Pink Acetate Rectangular Eyeglasses Wayfarer Design
  21. No Line Bifocals glasses new Wayfarer Design
  22. Cheap Bifocal Glasses with new Wayfarer Design
  23. Rimless aviator frames gold, silver and purple
  24. Titanium Womens Rimless Prescription Glasses
  25. Super Small Round glasses for men Black
  26. Round glasses for men Black Woodgrain
  27. Super Small Round glasses for men Black Woodgrain
  28. Super Small Round glasses for men Matte Black
  29. Super Small Round glasses for men Crystal Black
  30. Small Round glasses for men Brown Woodgrain
  31. High Prescription Glasses Frames Horn Rimmed Glasses Big
  32. Glasses for Oval Face, Hipster glasses, Cat Eye, Golden
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    Glasses for Oval Face, Hipster glasses, Cat Eye, Golden
    Special Price $159.99 Regular Price $199.99
  33. Glasses for Oval Face, Hipster glasses, Cat Eye, Silver
  34. Computer glasses blue light, Golden
  35. Computer glasses blue light, Black
  36. Round Bifocal Lenses glasses, Silver Alloy Frame
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235 Items

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