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How dark is 50-Word Tint?

Aug 3


If you're thinking about how dark is 50 window tint, you've come to the right place. In this article, we will cover several aspects of this product, including visible light transmission, legality and the effects on the visual acuity as well as depth perception. Based on your personal preferences you might want to choose a darker tint than 20. But, this kind of tint could cause it to be difficult to be able to see through. If you have a car, it is best to choose a darker tint.

Visible light transmitt

The visible light transmittance of the film (VLT) is the quantity of light that can be absorbed by it. If the VLT is fifty, then 50% of the sun's rays will not pass through the window. On the other hand, if the VLT is at eighty percent then seventy-five percent of the visible light will be reflected. The tinted windows could reduce the solar heat gain of the vehicle by up to 60 percent.

When choosing a window film, choose a window film with the highest VLT possible. This will offer the greatest protection and value. The greater the VLT is, the more visible light can pass through the film. For instance an image that has a VLT of fifty percent would allow 80% of light to pass through, while one with a VLT of 5 percent will let just five percent of visible light through.


An excellent place to begin researching the legality of 50 window tinting is to check the state laws governing vehicle tinting. Some states allow tinting of up to a certain percentage of windows, and limit the amount of light entering the vehicle. This could make driving more difficult, however window tinting provides additional protection that prevents police from observing your car. To avoid legal problems, be sure to contact the state DMV and get the tint examined.

Before installing window tint be sure to check with the laws of your state regarding the legality of tinting. Certain shades and reflective finishes might be forbidden by law in your state. Other colors aren't. The AS-1 line, which is found on most automobile windshields, can let you know if 50 % of the tint on your windows is legal in your state. Tinting is generally permitted provided it doesn't block glare, visibility or create discomfort.

The effects on visual Acuity

Researchers employed Landolt's charts of circles to determine each person's visual acuity in various lighting conditions. The study proves that tinted windshields do not affect visual acuity over the short-term. The study also showed that increased illumination can increase visual acuity despite the fact that tinted windshields don't affect driving.

The retina's fovea is that is responsible for the sharpest vision. It is located in the middle of the visual field, and it is used constantly to concentrate on things. Since the fovea is composed of cones and has no rods, it is sensitive to low luminance levels. Low-luminance environments may cause blind spots of 5 to 10 inches in size. The blind spot can cause objects to appear blurry or disappear if they are not seen directly.

The results of the study showed that gender, age, light intensity, and gender had significant impact on the visual acuity. Subjects who were older performed worse in the visual acuity test than those who were younger. But, contrast thresholds were higher when there was more glare. So, tinted windows enhance the health of eyes and lessen eye strain. It is the first research to demonstrate a connection between tinted windows, visual acuity and eye health.

Depth perception: effects

The darker windows offer more protection from ultraviolet rays, however, if they exceed 30%, they're not legal and could be dangerous. A dark window film may also hinder visibility in the dark. If the film is too dark, stationary objects may disappear into the background. This may make it difficult for drivers to differentiate objects in dark settings. In addition, people who wear dark clothing may have difficulty seeing. People who are older may experience effects of window tint 50 percent less serious.


This study compares two types windshields. Both types of windshields are equally effective in regards to visual acuity as well as glare response. The implications of these findings along with the limitations and plans for the future are discussed. But, this research has its any limitations. More research is needed to assess the effect of window tints on the perception of depth. This paper is only one of a series of studies on the subject. For more information, please refer to the references below.

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