Angle of Reflection see Glare Angle
Angle of View
The angle accepted by a lens or meter which depends upon its Focal Length and the camera Aperture (commonly, the horizontal angle).
LAW OF REFLECTION-The angle of reflection is equal to the angle of incidence.
Angle of Reflection Angle between the ray of light and the normal drawn to the point of refraction. Angle of Refraction Angle between the refracted ray of light and the normal drawn to the point of reflection.
This closeness creates a narrow angle of reflection that causes the flash light to enter the subject's pupil and reflect off the retina, and then straight back into the camera's lens.
Basically it says that; "The physical law of light states that the angle of reflection is equal to the angle of incidence." Once you understand how it works, you can avoid a lot of those reflections.
Angle of incidence is a technical term that describes the angle of light as it strikes a surface. Understanding the angle of incidence is important when setting reflectors and determining what the angle of reflection is going to be, ...
The natural light entering through the window creates another incident reflection on the subject's left cheek and shoulders. (Seen on the right from the camera angle.) This is another example of how the angle of reflection can be used. (figure 9) ...
 See also: Light, Reflection, Photograph, Angle of incidence, Photography
  
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