It may seem as though there is just one style of eyeglass lens, but this simply isn’t true. There is a whole host of different lens types, and these correspond with your preferences of style, and the need that you have as a person with visual impairment. It is important to be informed on the variety of lens’ available in order to make the right personal choice.
There are variations in type, style, and coating additions. Whether you are nearsighted or farsighted, or experience particular sensitivities to light and shade, this article will assist you in your search for the perfect lens.
Common Styles of Lens
Here is an overview of some of the most common styles of lens. Additionally, there will be some information on additions to lens.
Invented by Benjamin Franklin, the bifocal lens blends a support for both near, and farsightedness. The upper section of the lens is designed for viewing in longer distances, while the lower, smaller section was created to see closer and finer parts of vision.
Trifocals build onto bifocals by adding an additional section that is even more fine and specific, even magnifying the space which is in the third focal range.
These lens are sensitive to light and dark, adjusting their tone to the needs of the environment. These can be blended with the lens listing above, as it is not a matter so much of the focus, but the shade.
You may have seen people wearing these around town. These are the shades that instantly grow darker when one steps out into the sunlight, retracting back to their original, clear state when moving inside. These are great for people with extreme sensitivity to light, but they are also an excellent preventative measure against visual deterioration.
You can add an anti-reflective coating to your lens which reduces strain in a number of ways. Glare, unwanted reflections, and effects from lighting can all be reduced, thereby reducing strain and maintaining good eyesight.
These coats actually improve eyesight while they are in place. The reduced glare and side-effects created by the anti-reflective lens allows you to focus clearer, and perceive vision in a sharper way.
This is more of a practical issue than a visual one. Having scratch resistant coatings can help you to maintain your glasses in the face of droppings, weather conditions, scrapings, and any other wear and tear that your classes might undergo.
If you are in need of a new set of glasses, make sure to take your own personal requirements into consideration first. The most important thing is that you benefit your eyesight. Unique lens can sometimes aid in unique problems, but they are most effective when prescribed by a optometrist.
Have your vision checked by a qualified professional in order to accurately assess what your issues may be. Once you’ve identified those problems, you are free to fine-tune your prescription in any way you’d like. There are many online resources regarding lens, so be sure to do more research if you need to know more about lens styles.
If you would like to learn more about eyeglass lens options, or to schedule an appointment with an optometrist in Centralia, contact Innovations in Eyecare today!