What is the cost of progressive lenses?
Tue, May 18, 21 By : Koalaeye
In the previous article, we discussed “How do I identify the originality of Ray-Ban sunglasses?”. In this article, let’s talk about “What is the cost of progressive lenses?”. Nowadays, science and technology are becoming more and more advanced. The design and materials of glasses have made great progress. Glasses are no longer just single-vision glasses. Now there is a more powerful kind of progressive lens glasses. There is no problem with these progressive lenses whether you look close or far....

In the previous article, we discussed “How do I identify the originality of Ray-Ban sunglasses?”. In this article, let’s talk about “What is the cost of progressive lenses?”.

Nowadays, science and technology are becoming more and more advanced. The design and materials of glasses have made great progress. Glasses are no longer just single-vision glasses. Now there is a more powerful kind of progressive lens glasses. There is no problem with these progressive lenses whether you look close or far. So, do progressive lens glasses be more expensive than ordinary ones?

The Price of Progressive Lens

On both sides of the lens of the progressive lens, some places are deformed, which makes the image blurred. In addition, it has a narrow field of view in the near and middle distances. The narrow focus point for a long time can easily make the eyes tired. It is suitable for the alternate vision of far, middle, and near. Under normal circumstances, the price of the progressive lens is different from the purchase merchant, region, brand, and quality, but the price of the progressive lens on the official website is between 30-85 US dollars. Of course, some products will be less than $30, or more than $85.(https://www.koalaeye.com/collections/progressive-glasses)

Advantages of Progressive Lens

Continuous and clear vision throughout the entire process is the advantage of progressive lenses. Because the added value continuously increases gradually in the gradient zone, the wearer can obtain continuous clear vision from the far point to the near point through the gradient lens under the appropriate head position. In line with physiological optics, better adaptation. The appearance is better than that of double-lens and triple-lens. There is no dividing line of sub-sheets, and there is no ring-shaped blind zone and invisible sub-sheets.

Disadvantages of Progressive Lens

There are deformation areas under the left and right sides of the lens, which make the image blurry and irregular. It takes 1-3 weeks to get used to it. In addition, it has a narrower field of view in the near and middle distances, and long-term concentration on the narrow focal point can easily make the eyes tired. Suitable for people who need to alternate between distant, medium, and near vision.

However, with the development of science and technology, more and more progressive multifocal glasses have emerged that have a wider field of view, more comfortable wearing, and better meet the needs of eyes. Nowadays, the use rate of progressive lenses among middle-aged and elderly people abroad is quite high. Single-lens and double-lens reading glasses are gradually being replaced by progressive multifocal glasses.

Thank you for your time in reading our passage “What is the cost of progressive lenses?”. For more information about sunglasses, please continue to follow KoalaEye Blog. Also, it is welcome to share and forward to Facebook and Twitter.

 

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