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How Is Window Tint Measured?

Aug 18

There are many misperceptions regarding the manner in which window tint is measured. It is important to understand the impact on visibility, legality, and security for your passengers. Continue reading to learn more information on these issues. Here are some of the most common misconceptions regarding car window tint. This information will allow you to make an informed decision and avoid any legal issues.

Visible Light Transmission

Take into consideration the Consider the Visible Light Transmission (VLT) when measuring the tint of windows. In other words, if a glass window is 30 percent VLT, but has a tint of 15 percent, it'll be 20 percent VLT. The difference between these two numbers could be a factor of hundreds, which makes the actual VLT value much higher than it is on paper. The tint might become so dark that it prevents sunlight from entering the interior.

The term VLT is the quantity of visible light that goes through a lens. For instance the lens with a 12 percent VLT permits only 12percent of light to traverse, whereas a lens with 8% VLT block 88% of light. In the same way, the VLT of window films is the amount of UV, heat security, and UV offer. The more powerful the VLT is, the more visible light it will filter, and the less heat it will absorb.

Car window tint percentages

The VLT (visible light transmission) is used to measure the percentage of tint on windows in cars. VLT represents the smallest value. This will ensure that your car's windows are as dark as is possible. VLT can vary from 5% to 70 percent. The windows that come with factory installation won't let 100% sunlight through, therefore you'll need to multiply your VLT by 80% to achieve the proper tint level.

In addition to the percentage of the film, the quality is also important. You may get a very dark car when you use too much or do not have enough tint. If your tint is dark enough and dark, you could get into legal trouble. To avoid any legal trouble make sure you have your tint professionally installed. An experienced team will know precisely what to do, and will help you choose the right tint percentage for your requirements and the car you drive.

Rvinyl films

It is crucial to understand how to measure the tint on the windows of your car. Rvinyl films precisely measure tint. The law demands that you pick the appropriate amount to tint your vehicle's windows. It is also important to understand the benefits of these films. These include protecting the skin from sunburn as well as making sure that your car has a stylish look. Here are some advantages of window tints.

Good tinted films have the ability to block as many visible light sources as they can, but still allow some light through. The shading coefficient determines the brightness (or LE). It divides visible light passing through the tint by its percent. A window tint that has 60 percent VLT and a.4 coefficient is 1.58 LE. However, a film that has a higher value lets more light to pass through the film, and allows heat to escape.


A lot of people make the mistake of measuring light instead of darkness, when measuring window tint. While there are no specific laws concerning window tints, most states have rules about how dark the film should be. If you suffer from medical conditions or sensitive skin, it is possible to get a darker film than the one permitted by the law. It is essential to study the law carefully, though, because some states don't allow dark films.

The state of New York has made window tinting illegal for tinting that exceeds 35% VLT. VLT is a term used to describe visible light transmission, and refers to the amount of light that goes through the film used to tint. Simply multiply the VLT of your tinted film by the thickness the glass to determine the depth. This will give you a percentage of about 64%. A dark hue can cause night vision problems So, make sure to consider this when selecting your film.

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