A parabolic mirror would do the job.
plane mirror
The name of this type of instrument is derived from the fact that the primary mirror reflects the light back to a focus instead of refracting it. The primary mirror usually has a concave spherical or parabolic shape, and, as it reflects the light, it inverts the image at the focal plane.
A single-mirror reflector.
A convex lens would focus sunlight to the point that it could start a fire.
we see a diminished and virtual image in a convex mirror provided the object is not kept on the focus of the mirror.
-- A concave mirror gathers the light and bunches it up all in one place, called the "focus" of the mirror. There's a "real image" at that place, and you can capture it with a piece of ground glass, tissue, photo-film, or light-sensitive device at that place. -- A plane mirror doesn't gather anything. It just kind of sends the light back toward where it came from. It doesn't form any real image, and there's nothing to capture.
The other uses of concave mirrors are: 1. Dental use - It focuses the light onto the area of the mouth. 2. Men use- This kind of mirror is great use for shaving. 3. Women use- This kind of mirror is great while applying makeup.
It is a paraboloid, which focusses the light from a star down to a single point which can then be looked at through the eye lens or eyepiece.
Convex - which is the flat or the plain mirror and it has the lesser lights to receivebut its has the more light intensity.Concave - which is the curve mirror where the lights to receive is more than the convexbut it has the less light intensity.
it will be called reflection
a regular
On lighted vanity mirrors you want to use a vanity mirror light bulb. The bulb is very round where the light is produced and is not very long.