摘要 |
The invention relates to a reflective surface substantially perpendicular to a vector field described by the equation: W ⁡ ( x , y , z ) = target ⁡ ( x , y , z ) - [ x , y , z ]  target ⁡ ( x , y , z ) - [ x , y , z ]  + source ⁢ ( x , y , z ) - [ x , y , z ]  source ⁢ ( x , y , z ) - [ x , y , z ]  and a computer program for forming the reflective surface. The reflective surface is capable of providing a substantially undistorted wide-angle field of view. It is particularly useful as a driver's side mirror of a vehicle to provide an enlarged, substantially undistorted field of view which may be used to reduce or eliminate blind spots. |