description:

convex   mirror has a spherical reflecting surface in which its bulging side faces the source of light.automobile enthusiast often call it a fish eye mirror while other physics texts refer to it as a divering mirror.

the blue curved  mirror can  blaze resistant while driving at night esp.

specification:

besides the size in the listing,we can do the size as customer request.

besides the size in the listing,we can do the size as customer request.

Is mainly used for various corners, intersections, drivers vision, early detection corner opposite vehicle, to reduce the occurrence of traffic accidents;Also used in the supermarket anti-theft monitoring blind Angle

The principle of

The parallel light projection onto convex mirror, the reflected light will be scattered light, if follow the reflect light in the opposite direction outspread to the back of the convex mirror mirror, can gather and meet in a bit, this is the main focus of convex mirror (F), is a virtual focus

From A point on the object (A) A for the incoming light straight and parallel to the axis of the incoming light reaches the spherical mirror mirror, reflection, reflection in the opposite direction after the straight line to reflect light, the inevitable by primary focus (F) reflect light.

, (A) from the objects of the same point by the curvature of the mirror center (C) connection vice shaft, the shaft through the main focus of the reflected light from above intersection point (A '), is the object imaging.