yes, a blindspot is where the mirror doesn't "see"
This is my way and it eliminates blindspots without the use of any other add ons. First, adjust your rear view mirror and make a note of what you see in each corner behind you. Then adjust your outside door mirrors to show what you saw into the corner of the mirror closet to you. It takes a little getting use to this and not all door mirrors will adjust to this point, but if you can, it is great!
They use convex mirrors to give a wider view.
convex mirror
convex (curved) mirrors show more space than flat mirrors do also the images are smaller than they really are
Rear view mirrors are installed in the majority of motorized vehicles. Rear view mirrors are on vehicles to be able to see behind the user while driving either backing up, or changing lanes.
Rear view mirrors in vehicles and are used hairpin bends on mountains (hill).
When driving a vehicle, adjust the outside mirrors to minimize blind spots and enhance visibility. The side mirrors should be set so that the view of the road is just beyond the side of the vehicle, allowing you to see a portion of the car while maximizing the view of the lane beside you. This positioning helps to ensure that you have better awareness of vehicles approaching from behind or alongside. Regularly check your mirrors while driving to maintain awareness of your surroundings.
Mirrors don't crack because they are left outside. They will crack if a high wind blows something into them, or if somebody throws something at it. But "being outside" won't crack them.
Objects such as telescopes, microscopes, and rearview mirrors in vehicles utilize mirrors for reflection of light and image magnification. Additionally, makeup mirrors, periscopes, and solar cookers also make use of mirrors for various purposes.
Convex mirrors used in vehicles provide a wider field of view, allowing drivers to see a larger area behind them. This helps reduce blind spots and improve overall safety by enhancing visibility of surrounding traffic. Additionally, convex mirrors make objects appear smaller and may help drivers judge distances more accurately.
Because in the state of Michigan has loop road ways otherwise known as a Michigan left - The state requires two exterior mirrors on motor vehicles at all times. Safety outside the vehicle is the main concern and ability of the operator view both sides of the motor vehicle continuously and the ability to merge back into traffic safely.
You don't have your mirrors adjusted correctly.