Can You Get Prescription Glasses With Blue Light Filter? | Vlookoptical™
A lot of people may not be familiar with blue light or the different ways it can affect their eyes. Blue light can harm your eyes and it is crucial to know how to protect your eyes from it. If you wear prescription glasses, you can opt for eyeglass with blue light filter features.
To better understand the essential need for blue light filters in your eyewear, you first need to understand what blue light is and how it is produced. This post looks at the definition of blue light, what projects it, and how to choose prescription glasses with blue light filters.
You can be sure to find a variety of options of stylish prescription glasses with blue light filters on VlookGlasses.
What is Blue Light?
Blue light is within the light spectrum. It ranges from 380-500 nanometers. It has the highest energy and shortest wavelength and it is also very visible. The difference between blue light and other light colors that are visible is the ability of the blue light to reach the retina. The retina is the inner lining located at the back of the eyes.
Although not as dangerous, blue light has a lot of similarities with Ultraviolet rays. However, while the human eyes can effectively block UV rays from getting to the retina, they cannot do much of this in blocking the blue light. Without a doubt, blue light can damage your eyesight but it is not entirely dangerous to the human body.
Adequate and appropriate exposure to blue light can be beneficial to your body. It has been reported to improve memory, alertness, and also elevate mood. Daytime exposure to blue light has also been found to help with a good night's rest and general sleep cycle.
What Projects Blue Light?
The main source of blue light is the sun. However, many other indoor sources project blue light. They include devices such as smartphones, tablets, iPads, computer screens, eBooks, and flat-screen televisions, among other. Although the level of light from electronic devices is a little fraction compared to what the sun emits, it can still be very harmful.
Healthcare professionals, especially ophthalmologists are concerned about the likely long-term impact of blue light on the eyes. On average, people spend about six hours working on computer screens and doctors already warned that long exposure to blue light during bedtime can disrupt your sleep cycle, which can lead to daytime fatigue and stress.
Much research still needs to be done to ascertain the long-term impacts of blue light from digital devices. It is impossible to avoid blue light altogether because we need digital devices for our daily tasks. However, it is important to take the necessary steps to protect the eyes from the harmful effects of blue light.
Prescription Glasses with Blue Light Filter
The first step to deciding on whether or not to get blue light filters for your prescription eyewear is to discuss with your ophthalmologist or optician. They may prescribe a pair of clear polycarbonate lens with in-built pigment that filters the blue light.
Alternatively, your doctor can prescribe an anti-reflective coating with a blue blocker. Both are great at minimizing the amount of blue light that gets to your eyes. However, each has its uniqueness.
Anti-reflective Coating with Blue Blocker
This is an added feature for different types of eyeglasses and you can find a wide range of designs and styles on VlookGlasses. The great thing about Anti-reflective coating is that it minimizes blue light and also significantly reduces eye strain.
When you remove reflections, this feature can make your eyewear almost invisible, giving people the opportunity to see your eyes as well as expressions. Of course, there are a couple of downsides that come with an AR coating.
For a start, AR coating only blocks about 85% of blue light.It also requires constant cleaning because if it is not properly cleaned, the lenses can scratch easily. Do not use a dry cloth to clean dry lenses to avoid scratches. Instead, use a wet cloth.
Prescription Eyewear with In-built Pigment
An alternative to an AR coating with a blue blocker is the special in-built pigment that filters out blue light. You can check out a variety of designs of eyeglasses on VlookGlasses and get your prescription glasses with a special pigment. The great thing about these blue light-resistant polycarbonate lenses is the cost and availability in progressive bifocal and single vision.
You can find the perfect one for you at the VlookGlasses online store. Another amazing thing about polycarbonate lenses is that they naturally block UV rays and blue light just as an AR coating would do, and even more.
The only issue you may have with polycarbonate lenses is that it is difficult to differentiate them from other glasses. This means that if you have multiple glasses with the same color and design, you are likely to mix them up. Therefore, aim for a nice assortment when choosing your pairs.
Conclusion of Can You Get Prescription Glasses With Blue Light Filter
Are you looking to upgrade your prescription glasses? It may be a good idea to include blue light filters. With this, you can protect your eyes from the possible harmful effects of blue light from digital devices, including computer screens, smartphones, tablets, and more. At VlookGlasses, you can find different styles and designs with blue light filters to protect your eyes and give you better clarity without detracting from the aesthetic value.