Wholesale Bifocal Flat Top - 1.49 Single Vision UC – Boris

Short Description:

Product Detail

Product Tags

Feedback (2)

Sticking for the perception of Creating products of top quality and producing friends with people today from all around the world, we constantly place the desire of shoppers to start with for Photochromic Fishing Sunglasses, Polarised Transition Lenses, Photochromic Glass Colors, Our mission is to help you create long-lasting relationships with your clients through the power of promotional products.

Wholesale Bifocal Flat Top - 1.49 Single Vision UC – Boris Detail:

1 (1)

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

1 (2)

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.

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.

Product Process

Production Process

Product Video

Product detail pictures:

Related Product Guide:

Dedicated to strict high-quality management and considerate purchaser support, our experienced employees members are usually available to discuss your specifications and be certain full shopper satisfaction for Wholesale Bifocal Flat Top - 1.49 Single Vision UC – Boris , The product will supply to all over the world, such as: Ecuador, Brisbane, Ecuador, With high quality, reasonable price, on-time delivery and customized & personalized services to help customers achieve their goals successfully, our company has got praise in both domestic and foreign markets. Buyers are welcome to contact us.

Block Lens

Eye Glass Lenses

Eye Lens Prescription

Eyeglass Lenses

Photogray Glass Lenses

Plano Cylindrical Lens

Progressive And Bifocal

Resin Lens

Single Vision Reading Glasses

Transition 7 Lenses

This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!