As we age, our eyesight undergoes natural changes. One of the most common problems associated with aging is presbyopia, or presbyopia. It manifests itself as impaired vision of objects up close, making daily activities such as reading or working at a computer much more difficult. The solution to this problem is progressive glasses, which offer a smooth transition between visual acuity at different distances.
What are progressive glasses?
Progressive glasses are specialized glasses that have a smoothly changing optical power depending on the lens area. As a result, they enable clear vision from both far and near, eliminating the need to change glasses frequently. A progressive lens consists of three main zones:
- Distance zone: The upper part of the lens provides sharp distance vision.
- Close-up zone: The lower part of the lens allows reading and computer work.
- Intermediate zone: The transition area between the near and far zones, providing a smooth transition between different distances.
For whom are progressive glasses designed?
Progressive glasses are ideal for people who:
- They struggle with presbyopia: Presbyopia is the most common reason for reaching for progressive glasses.
- They want one eyeglass for all occasions: With these, you can get rid of the need to wear several pairs of glasses.
- Appreciate comfort and convenience: A smooth transition between different viewing zones ensures comfortable use.
- They have additional vision defects: Progressive glasses can be adjusted to correct nearsightedness, farsightedness and astigmatism.
How do progressive glasses work?
When looking into the distance, our vision focuses on the top of the lens, where the optical power is weakest. When looking at objects up close, the eyes automatically move to the bottom of the lens, where the optical power is greatest. This ensures that the brain receives an image that is always sharp.
Advantages of progressive eyeglasses
- Comfort of use: one pair of glasses for every distance.
- Aesthetics: Modern design and a wide selection of frames.
- High quality vision: Thanks to precision lens manufacturing.
- Customizable: Progressive glasses can be customized to fit individual needs and lifestyles.
Disadvantages of progressive eyeglasses
- Adaptation time: Initially, there may be some discomfort and a need to get used to the new way of seeing.
- Stepping effect: When moving your gaze quickly between different zones, you may experience a temporary distortion of focus.
- Smaller field of peripheral vision: Compared to monofocal eyeglasses.
How to choose progressive glasses?
Choosing the right progressive glasses requires a consultation with an optometrist. The specialist will conduct a thorough eye examination and select glasses with the right power and type of frames that best meet the patient’s individual needs.
Progressive eyewear care
In order for progressive glasses to last as long as possible, it is necessary to take proper care of them. Clean the lenses regularly with special eyeglass care products, and store them in a protective case.
Summary
Progressive glasses are the perfect solution for people who struggle with presbyopia and want to enjoy sharp vision at any distance. With them, you can lead an active life and enjoy daily activities without limitations.
Note:
The above article is for informational purposes and is not a substitute for consultation with an optometrist. If you have any vision problems, consult a specialist.
