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Good quality Types Of Ophthalmic Lenses - 1.49 Single Vision UC – Boris

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We have state-of-the-art tools. Our products are exported towards the USA, the UK and so on, enjoying a fantastic reputation amongst customers for Reading With Progressive Lenses, Eye Lens Prescription, Photochromic Lenses Online, With us your money in safe your business in safe . Hope we can be your trustworthy supplier in China . Looking forward for your cooperation .
Good quality Types Of Ophthalmic Lenses - 1.49 Single Vision UC – Boris Detail:

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Production Details

Place of Origin: Jiangsu Brand Name: BORIS
Model Number: 1.49 Index Lens Lenses Material: resin
Vision Effect: Single Vision Coating Film: UC/HC/HMC
Lenses Color: White Coating Color: Green/Blue
Index: 1.49 Specific Gravity: 1.32
Certification: CE/ISO9001 Abbe Value: 58
Diameter: 55/60/65/70mm Design: spherical

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At the same degree, the higher the refractive index, the thinner the lens. The refractive index of 1.50 or 1.56 is suitable for selection within 300 degrees, the refractive index of 1.56 or 1.60 is suitable for selection between 300 and 500 degrees, the refractive index of 1.67 is suitable for selection between 500 and 800 degrees, and the refractive index of 1.70 and 1.74 is suitable for selection above 800 degrees.

As we all know, the biggest advantage of 1.50 refractive index is that it has a high Abbe number of 58, followed by affordable price, which is especially suitable for people with low myopia.

Production Introduction

The child chooses the lens with a refractive index of 1.50. If your child has visual problems, it is not suitable to wear prevention and control lenses, or the budget does not allow the use of prevention and control lenses. Then ordinary lenses are the most suitable for children (myopia less than 400 degrees). It’s a 1.50 index lens.

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1. High Abbe number: reduces the effect of dispersion on clarity. Especially in farsighted children, where the center thickness is large, the Abbe number is particularly important. (The human eye has an Abbe number of 58.6, while the 1.50 refractive index lens has an Abbe number of 58)

2. Cheap: Kids change lenses quickly, and it’s important that they’re cheap.

3. Hardness is also acceptable: compared with 1.56, hardness and density are higher, reducing the impact of scratches on clarity.

The bottom line is: maximize the number of glasses your child wears that look more like the human eye.

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Good quality Types Of Ophthalmic Lenses - 1.49 Single Vision UC – Boris detail pictures

Good quality Types Of Ophthalmic Lenses - 1.49 Single Vision UC – Boris detail pictures

Good quality Types Of Ophthalmic Lenses - 1.49 Single Vision UC – Boris detail pictures


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