Progressive lenses and bifocal lenses are two kinds of transition lenses that provide you with a single lens to fit all your prescription needs. But what are the differences between bifocal glasses and progressive glasses? So, in this post, we will show you some differences.
What Is Bifocal Lens?
Bifocal lenses are divided into two parts to accommodate two different prescriptions in one lens. One is for distance prescription and the other is for near vision prescription. Bifocal glasses are used to correct the presbyopia eye condition.
Bifocal lenses are with lines separating two different prescriptions. With bifocals, you don’t get the single-vision lens look with them as you do with progressive lenses. If you don’t need to see through two prescriptions, bifocal glasses are an excellent option. Bifocal glasses come with the following features:
- Two vision zone. (One for near vision and the other one for distance vision.)
- Has a distinct line separating the powers.
However, with bifocal glasses, you may have trouble reading computer screens and causing a greater risk for computer vision syndrome.
What Is Progressive Lens?
Progressive lenses, also called multifocal lenses, have three prescriptions in one pair of glasses. So, it allows you to see near, middle distance, and far objects without changing your glasses. The progressive lenses are designed for people who are over 40 years old who are both nearsighted and farsighted. The progressive lenses come with the following features:
- There is no distinct line between all visions(near, intermediate, and far).
- Most popular lens for anyone with presbyopia who wears
- Expanded intermediate zone for better computer vision.
From the above information, you may have known the differences between bifocal lenses and progressive lenses. As for progressive vs bifocal lenses, which one is better? It is difficult to judge because each of them has unique features. So, if you do not know choose which, you can listen to the eye doctor.
However, if you need bifocal or progressive glasses, try Koalaeye glasses which are stylish and come at a cheap price.
To sum up, as for progressive lens vs bifocal lens, this post has shown you some information. If you have any different ideas for bifocal glasses and progressive lenses, 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.
