Is it better to have a frame or not for a small round mirror? What are the advantages and disadvantages of a small round rearview mirror?

Whether it is better to have a small round car mirror with a frame or without a frame, I believe many friends will be confused for a long time when choosing. In fact, it is best for us to choose a small round mirror without borders to better observe the road conditions. After all, a small round mirror with a frame will more or less block the observation line of sight. Of course, having a frame is not without its benefits. A small round mirror with a frame can be easier to distinguish. In general, the choice ultimately depends on your preferences and habits. To understand things like vision, you still need to get started with it yourself.

The advantages and disadvantages of small round rearview mirrors. Let’s first talk about the advantages of small round mirrors. Small round mirrors can effectively magnify the line of sight of the rearview mirror, making it less effective for the driver when driving. Lots of blind spots. Secondly, we can also use the small round mirror to observe the rear wheels of the car, which can come in handy when parking on the side to avoid hitting the curb due to the existence of blind spots. As for the disadvantage of small round mirrors, they block the view of the rearview mirror. But if we choose the correct installation location, we can actually ignore this harm. The best installation position for the small round mirror of the rearview mirror is at the lower left corner of the right rearview mirror (position 7 in the picture above), because the line of sight from this position is basically to observe your own car body. Even after the small round mirror is installed, You can also avoid blocking other parts of the rearview mirror view as much as possible to ensure driving safety.