When you put on your glasses and look in the mirror, you may notice that your lenses have a slight yellow tint. This isn’t an uncommon occurrence, but it can be disconcerting for those who are unaccustomed to it. But why are your glasses tinted yellow?
What Causes The Yellow Tint
The tint in your glasses is caused by a UV filter that is applied to the lens during the manufacturing process. This filter helps to protect your eyes from the harmful ultraviolet rays of the sun, which can cause eye strain and even long-term damage. The yellow tint is a result of the filter’s ability to absorb certain wavelengths of light.
Types of Lens Tints
The amount of tint in your lenses varies depending on the type of lenses you have. For example, some lenses, such as polarized lenses, have a higher level of tint to reduce glare. Other lenses, such as photochromic lenses, may have a very light tint to allow for a better view in specific lighting conditions.
Benefits of Tinted Lenses
The primary benefit of tinted lenses is the protection they provide from the sun’s UV rays. This protection can help to prevent the development of cataracts and other eye diseases. In addition, tinted lenses can provide added comfort in bright sunlight, as the tint helps to reduce glare and eyestrain.
Choosing the Right Tint for You
When choosing a tint for your lenses, it is important to consider how the tint will affect your vision. If you wear glasses for nearsightedness or astigmatism, for example, a darker tint may be more suitable. However, if you have vision that is particularly sensitive to light, a lighter tint may be more suitable. Your optician will be able to advise you on the best tint for your needs.
Can I Remove the Tint?
In most cases, the tint in your lenses cannot be removed. The only way to do so would be to replace the lenses with a pair that does not have a UV filter. This is not recommended, however, as the UV filter is essential for protecting your eyes from the sun’s harmful rays.
Conclusion
In conclusion, the yellow tint in your glasses is caused by a UV filter that is applied to the lens during the manufacturing process. The tint helps to protect your eyes from the sun’s harmful UV rays, and can provide added comfort in bright sunlight. It is important to choose a tint that is suitable for your vision, and to remember that the tint cannot be removed.