- What are the steps to do a Polarized Test?
- Polarized Test Video Tutorial
- What are Polarized Lenses?
- What is the best lens color for sunglasses ?
- How much are polarized sunglasses?
It is important to do a 3 steps polarized test sunglasses at home when we buy eyewear. Just to be safe from glares and sun UV rays protection for our eyes. This is to ensure and guarantee our protection from the sun or bright objects like headlights. The polarize lens would change color when rotated. As it filters the light during polarization. Here is a quick demo tutorial to guide you and find out if your glasses have polarized lenses.
What are the steps to do a Polarized Test?
Time Needed : 5 minutes
How to test polarization of sunglasses at home with an image picture?
- Look for a computer or monitor
First, place your sunglasses or eyewear in front of a computer or television. Make sure it's a bright one like bright white, blue or violet display. This is to perfectly test the authenticity result of this polarized test. So, please refer to the photo below.
- Flip your sunglasses
Second, rotate clockwise or counterclockwise by 90 degrees. Notice the lens color changes from semi-transparent into a darker one. The opacity should increase by rotating it. This means that polarization is working properly.
- Additional test
The last thing is to focus on a purple or violet light in front of the lenses. The light that passes through the back of the lenses should be white or yellowish color. It should not be the same color as a purple or violet light. Otherwise, it's a fake one.
- Bright Computer LCD or Mobile Phone
- Polarized Sunglasses and Ultraviolet Light
Polarized Test Video Tutorial
To better show you, watch the short video below to find out how to do a polarized sunglass test by yourself.
In short, just rotate the angle while placing the lens in front of a bright light source. If it changes the color of the lens then it is polarized. Otherwise, if not, then it’s a fake.
- What is polarized test?
It is an easy and convenient way to find out if the lenses of your sunglasses are polarized. If the result shows that they are polarized. That means they are UV protected and will filter harmful light from entering your eyes. It is important to do a test on the lenses to make sure your eyes are protected.
- When is the best time to do polarized test?
Any time of the day is fine. All you have to do is to rotate your sunglasses by 90 degrees and see if the lens color changes. This darkening test happens when focused on bright lights. You may follow the steps in this article to determine the authenticity of your polarized sunglasses.
- Which is the best method for polarized test?
The easiest and best method is by using a mobile phone or a computer monitor and focus your sunglasses on it. Make sure to adjust it to the maximum brightness and use a light colored background like plain white or yellow backdrop.
- Why is it important to do polarized test?
Let us say out of 1,000 polarized sunglasses in the market that claims to have UV400 feature. Around 30 – 40 percent are fake. Because most seller abuse the fact that some people do not have any idea on how to do a polarized test.
- Where is the best place to do polarized test?
Anywhere is fine. For as long as you have a light source that can induce blue or ultraviolet light rays. The process for it is that when both of these harmful lights passes the lenses. You can observe that each lens of your sunglasses turns darker.
What are Polarized Lenses?
The materials of Polarized lenses are built with polaroid film. Consequently, through the process of laminating both sides of lenses by a chemical compound. So, the result is that the lenses deflect harmful blue lights or Ultraviolet rays. Most lens colors are available from, gray, brown and yellow lenses. But, manufacturers are bringing a new twist.
Also, some polarized sunglasses are now available in different colors. Night driving sunglasses usually have yellow lenses. This is to adjust and balance the brightness and darkness at night time. Thus, feel welcome to go back to this article to find out how to do a polarized test even at home.
What is the best lens color for sunglasses ?
If you are thinking about what is the best lens color for sunglasses and how to choose or pick the right one. The answer depends on what purpose are you going to use it for. It relies on what kind of activity or weather conditions. Through the following explanation, we’ll elaborate and guide you on choosing the right lens color. You can also find below the best lens color for sunglasses depending on weather conditions.
- Partly Cloudy
- Foggy or Hazy
- Low Light
1. Grey lenses
Ash colored lens will reduce too much amount of visible light. While still allowing for true color perception. Grey lenses are one of the most popular tints. But, these are the most effective when you wear them on sunny days against harsh glare. For this reason, grey lenses are popular for outdoor sports like golf, cycling, boating, race driving, and general outdoor use. When in doubt, go with grey lenses to cover for most of the outdoor activities.
2. Yellow or Orange lenses
The lemon or tangerine colored lens will heighten contrast in low light conditions such as overcast weather or night time. Yellow or orange lenses will filter out harmful blue light to provide a clearer, sharper focus. These colors work best for outdoor sports like hunting, skiing, cycling, and indoor sports like hockey and racquetball. On sunny days, however, you might need a better tint for outdoor activities like brown or gray lenses. Avid or competitive PC or mobile gamers may also want to consider yellow or orange lenses. So, these lenses are great for indoor shooting or skeet as well. I personally use them inside the office.
3. Brown or Green lenses
Chocolate or Emerald colored lens can help you see in shadowy areas while reducing glare simultaneously. Green lenses transmit colors evenly, which are a solid choice for general outdoor use. Hence, regardless of the weather conditions, like grey lenses. Green lens sunglasses can be useful for virtually any outdoor sports. Also, these are frequently used for baseball and golf. Additionally, these are popular for water sports like angler fishing and boating. Also, these are great choices for shooting sports and skeet on outdoors.
4. Blue or Purple lenses
Sapphire or Indigo colored lens is a very stylish, popular choice. Aside from reducing glare, blue or purple lenses can help define contour edges and works well on cloudy or snowy days. Therefore, they are well suited for winter sports like skiing, snowboarding or sled, and any activities during the cold days.
5. Red or pink lenses
Cherry or peach colored lens will increase contrast by filtering blue light. Many drivers prefer red or pink lenses for greater road visibility and prolonged comfort. Although, these lenses might be rare to find among sunglasses. Simply because gray and yellow lenses are popular. Due to their all-purpose and all-day eye protection.
How much are polarized sunglasses?
So, the cost varies from as low as 3 dollars up to 300 dollars in price. Hence, it depends on the brand and country of manufacture. The design and materials are also a contributing factor to the price. Fashionable style polarized sunglasses are likely to be more expensive. Materials like titanium alloy and carbon fiber are some of the expensive materials. While, resin, steel, and aluminum are the less pricey option.
Difference between expensive and cheap polarized sunglasses
To begin with, the level of polarization is a significant difference. Thus, a lot of people think that the higher the price the better. But, that is not always the case. There are a few polarized sunglasses for about 150 dollars that comes with great quality.
So, the difference is that cheaper ones have a thin film of the polarizing film on a single side of lenses. While expensive ones have multi-layer of polarization film coated on both sides of lenses. The expensive and original polarized sunglasses even have a scratch-proof coating. Consequently, beware of fake and imitations.
What are the advantages of Polarized Sunglasses?
So, to make sure you get to get good benefits. Always check if your newly bought sunglasses are original. When buying, do a polarized test before leaving the shop.
- Improves visual comfort
- Improves contrast and visual clarity
- Reduces eye strain
- Allows for true perception of colors
- Reduces reflections and eliminates glare
What are the disadvantages of Polarized Sunglasses?
Some people may experience dizziness. This is because of neurological or psychological issues. There are cases where individuals may feel disoriented or blurry vision. So, it may be similar to an allergic reaction like when you eat food. Or using a none hypoallergenic lotion to your skin. Experts find on research that the photoreceptor cell at the back of the eye is the root cause. It processes the light from polarized lenses differently. Moreover, the image that they see, feels like watching a 3D movie.
Also, another case is that it can interfere with the display on monitors built with liquid crystal LCD. There are some employees reporting that they can’t read the words and numbers in it. Some work requires to analyzed data from a liquid crystal monitor. So, polarized sunglasses should be taken off when doing such a job.
Overview of this Polarized Test Article
Through this article, we learn how to do a polarized test even at home. Polarized Sunglasses are essential to bringing, especially for those with an active outdoor lifestyle. During day time, glares can make us squint frequently which could lead to accidents when driving. While the street lights during the night time will make us look away. Polarized sunglasses are the best tool to solve this. So, always consider doing a polarized sunglasses test when shopping. Want to read more articles about health? Check out more from these articles.
Want to share your ideas and opinions about the polarized test? Feel welcome to leave your comment below. Check our blog website articles at Apartments for Rent X Blog page. Also, kindly share this with your family and friends on Facebook for a discussion. – apartmentsforrentx team.
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