When it comes to eyeglasses, choosing the right lenses is just as important as picking the perfect frames. Your choice of lens can highly impact your vision and comfort levels while wearing the glasses; in fact, it may even affect your overall experience with them. In today’s blog, we will walk you through distinguishing between single-vision, bifocal, and progressive lenses, helping you to make a well-informed decision that caters to your specific needs.
Single Vision
Glasses that have only one number on their prescription are called single-vision lenses. These lenses have the same power throughout and are made to help with either close-up or faraway vision. These lenses are ideal for people with:
- Myopia
- Hyperopia
- Astigmatism
Bifocals
A person who requires both near and far correction typically uses bifocal lenses. This is achieved through two different optical areas: the upper part for distant vision and the lower part for reading or close work. These lenses are intended for people suffering from presbyopia, which occurs when one’s ability to focus on near objects is reduced due to age in addition to needing vision correction at further distances.
Progressive
Popularly known as multifocal lenses, they offer a clear transition between multiple prescriptions in a single lens. Their key feature is that they will provide a smooth progression from distance to intermediate near vision, without you noticing the lines usually found in bifocals. One of the main benefits is the natural way in which they recreate vision with the gradual change in lens strength, perfect for people who do activities that require varied focus distances.
It is crucial to understand the differences between all these types of lenses, so make the best decision for you eye health. Each one provides unique benefits and potential disadvantages if they are not the ones to cover your needs. By selecting the right type, you will improve your overall vision experience while enjoying comfort all day long.
