Single Vision vs Progressive: What Are Their Differences
Wed, Nov 03, 21 By : OpticalKoalaEye
There are two different types of glasses and they are single vision glasses and progressive glasses. What are the differences between single vision glasses and progressive glasses? From this post, you will learn the comparisons between single vision glasses and progressive glasses. Single Vision vs Progressive: What Are Their Differences In this part, we will show you some differences between single vision and progressive lenses. They differ in several factors, so here we will compare them one by one. First, progressive...

There are two different types of glasses and they are single vision glasses and progressive glasses. What are the differences between single vision glasses and progressive glasses? From this post, you will learn the comparisons between single vision glasses and progressive glasses.

Single Vision vs Progressive: What Are Their Differences

In this part, we will show you some differences between single vision and progressive lenses. They differ in several factors, so here we will compare them one by one.

First, progressive lenses generally have their reading zones just in the lower half of the lenses, while single vision glasses have the reading power all over the lens. So if you are working on something above your head and you need to see some small details, the progressive lenses will not work. And you can not see through the reading zone in progressive you need to switch to single vision reading glasses.

Second, single vision glasses are cheap than progressive lenses. Compared to progressive glasses, single vision glasses hold way fewer distortions in the periphery. So, there is no need to customize the lens design to the max. In addition, single vision glasses are often available in the optical store while the progressive often needs to be produced for you. In other words, the delivery time of single vision lenses will be shorter for you.

Third, you can use your progressive glasses optimally just in an upright posture. As soon as you lay down on your couch, this will lead to blurry vision. The reason is your changed position which forces you to look lower through the lenses on the screen. However, with single vision glasses, you can change to an upright position and it would not be a problem anymore. You can position yourself on your couch as comfortably as you want and you can still see clearly with your single vision distance glasses.

Fourth, with single vision lenses, you can also just use the center of the lenses to avoid prismatic effects if your prescriptions are very unequal for both eyes.

Fifth, as for progressive vs single vision, they also have differences in frame selection. You will stick to frames when choosing progressive lenses that will provide you with a minimum height of 14mm from the point you are looking through the lenses into the distance to the point you are looking down while you read.

Besides the above differences, they are also some other differences between single vision glasses and progressive lenses. You can choose either one based on your needs. To choose glasses, Koalaeye glasses are recommended. They come in stylish and at a cheap price.

To sum up, as for progressive vs single vision, this post has shown some differences. If you have any different ideas for single vision glasses and progressive glasses, you can share them in the comment zone. If you have any problems with glasses or sunglasses, you can contact us via the email service@koalaeye.com and we will reply to you as soon as possible.

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