Side mirrors are a mandatory component of a vehicle. They are used to accompany drivers on the road and ensure their safety behind the wheel. But you may have already noticed. Some mirrors have a small black band.
This black vertical stripe has a hidden function that few people know about. We are going to share with you its usefulness when driving your car.

Side mirror with a black stripe. source: spm
What is the function of the black vertical stripe on the side mirrors?
Mirrors are mandatory and allow mandatory visual checks as part of safe driving. They also allow check your blind spots when driving to drive safely.
When you’re behind the wheel of your car, it’s important to drive safely and have a clear view of the road and your surroundings. Therefore, mirrors are a must for all drivers. They allow you to see behind and to the sides. But certain types of mirrors provide greater visibility for drivers, particularly aspherical mirrors with a vertical black band. Unlike conventional mirrors, aspherical mirrors are slightly curved outwards. That is why there is a vertical black band that allows to delimit the curved part and the flat part of the mirror. So it’s easier for the driver to tell the difference. in plain sight of both parties and naturally adapts to this more comfortable view. In addition, the curved vision of these mirrors allows greater visibility to the rear of the car and increases the area of your blind spot. This is not negligible because it provides real comfort when driving and the field of vision is wider.
What are the different mirrors of a car?

Mirrors. source: spm
Vehicles are made up of different mirrors. Two exterior side mirrors and one interior mirror. They’re adjustable to your needs, and all feature a reflective mirror that lets you see what’s going on behind or to the sides of your vehicle. They serve above all to anticipate road hazards and provide you with additional visibility without losing direct vision.
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Heated mirrors to limit fogging
They allow you to limit the appearance of fog and frost to give you impeccable visibility, using its electric filaments.
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Electrically adjustable mirrors
There are mirrors that you no need to manually configureThese are the electric mirrors. They are adjustable from a button that you can usually find near the driver’s side windows. This allows you not to touch your mirrors and therefore avoid dirtying or damaging them.
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Mirrors with blind spot indicators
Some recent vehicles are made up of mirrors with important technology. This is the case of mirrors with blind spot indicators that inform the driver when there is an obstacle in the blind spot.
Mirrors are mandatory in vehicles and they need to provide you with important visibility so that you can drive safely.
read also Side mirrors: have you ever paid attention to this detail? no one knows what it is for