Convex mirror on the road

Convex glass is a convex-shaped glass that is useful for viewing from various directions on the streets. Convex winds are commonly used at road junctions so road users can see the opposite direction or from other intersections, thus avoiding crashes or accidents.

This convex road mirror may be said to be part of the safety equipment, which in other terms is better known as Convex Mirror or Convex Safety Mirror.

Reference ;

1. http://janggatehnik.com/kaca-cembung-jalan (Google Translate)

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