How to Choose Reading Glasses: Know Your Vision Power
Our bodies change as we age. The eyes or our vision is one of those that can experience significant changes due to the aging process. Many people experience difficulty reading once they hit their 40’s. As such, many individuals end up getting reading glasses to help them with their everyday lives. How to choose reading glasses is no rocket science. However, one has to be familiar with the different styles of reading glasses to make the most out of this eyepiece.
But, aren’t all eyeglasses the same?
Prescription vs. Reading Glasses
Contrary to popular belief, not all eyeglasses are the same. One can even say that eyeglasses can be classified into two, namely prescription versus reading glasses or non-prescription glasses.
Prescription glasses are for those who are suffering from different eye-related conditions such as astigmatism. A medical doctor will check whether a person needs prescription glasses and what grade the lenses should be. Eyes do not necessarily have the same grade as either the left or right eye can have a lower or higher grade than the other.
On the other hand, reading glasses, as the name suggests are only used for reading. This kind of eyeglass magnifies the text according to the preference or needs of the user. It allows the reader to hold the reading material even at an arm’s length and helps reduce eye strain. The reading glass is recommended for those with Presbyopia.
- What Is Presbyopia?
Presbyopia is the medical term to what happens to the eyesight as people age. Eye muscles tend to take longer to focus on objects as people gets older. This condition is what makes reading difficult. Presbyopia is common and tends to show among those in the 40 age bracket. There is no treatment for it since this medical condition goes with aging, so a person’s recourse is to use a reading glass.
How to Choose Reading Glasses?
It is easy to understand how reading glasses work. But finding one that would fit your needs may prove to be difficult.
There are various considerations when selecting reading glasses, and these include the style, size, and magnification. It is best to know which style you prefer as they also vary in comfort and ease of use depending on one’s needs and preferences.
Single Vision Full Readers
The single vision full reader provides a uniform magnification, which means that the text all look the same regardless which part of the lens the user is looking through. This style is best for those who will wear reading glasses when they are reading.
Single Vision Half Readers
The Single Vision Half Readers is close to the single full version as it also provides a uniform magnification. This reading glass style, however, lets the user glance over the lens when they want to look at an object from afar.
The Traditional Bifocals has clear lenses in its upper part. The reading material is magnified when the user lowers his or her eyes to the bifocal segment. This style is perfect for those who intend to wear the reading glasses even when they are not reading.
Progressive No-Line Bifocal
The progressive no-line bifocals have clear upper portions that have no magnification. This means gradual magnification happens as one lowers the eyes until all the text including the small ones can be read.
Computer-Friendly Progressive Bifocals
The computer-friendly progressive bifocals is also popularly known as the office glasses. As its name suggests, it has progressive lenses that have different levels of magnification. This feature allows users to switch comfortably between working in front of the computer and reading printed texts.
It is excellent for those who work on their computers for long hours since this kind of reading glasses have an anti-glare coating to help minimize eye strain from the flickering computer monitors and fluorescent lights.
There are also styles that combine the function of reading glasses and sunglasses.
- Bifocal Reading Sunglasses
The bifocal reading sunglasses also provides complete protection from the sun rays by helping shield the eyes when reading outdoors. It is highly similar to a traditional bifocal since it has a transparent or non-magnified lens so that users can wear it comfortably as regular sunglasses. There’s a secondary lens that provides magnification and is located at the lower portion of the frames.
- Progressive No-Line Reading Sunglasses
The progressive no-line reading sunglasses is highly similar to the progressive glasses since they also provide gradual magnification as users get closer to the lower part of the frame. They are also effective in shielding one’s eyes from sunlight and is difficult to distinguish from regular sunglasses since they have no lines visible in their frames.
Choosing the Right Vision Power
One also has to know and understand the concept of power or magnification to find the best reading glasses.
Vision power of the reading glasses is ranked according to diopter, which represents the strength of the optical lens. The increment for reading glasses is by 0.25.
For those with slight vision problems, they will only need to buy glasses with a +1. On the other hand, those who need higher magnification to help them in reading can opt for +3.25 or even higher. It is best to see a doctor if one needs higher than +3.25 magnification.
Doctors recommend that one chooses the lowest magnification that lets the patient read effectively. Using higher power than what is necessary can result in headaches eye strain or headaches.
Reading Made Easy
Reading glasses can indeed help anyone who has difficulties reading texts due to the lack of focus of the eye as a result of the aging process. Unlike prescription glasses, the reading glass does not require a doctor’s prescription and can be bought easily off the rack.
One, however, has to know how to choose reading glasses by finding the right type that would fit their needs, preferences, and lifestyle. After all, these reading glasses come in various styles and power. Failure to find one that does not cater the user needs can result in the low functionality of the lenses as well as eye strain and headaches.