Field of vision

• Plane mirror - narrow
• Concave mirror - very narrow
• Convex mirror - wide

• C - Centre of curvature 
• r - Radius of curvature
• F - Focal point
• f - Focal length
• u - Object distance
• v - Image distance

Applications of Concave Mirrors in Daily Life:

• Cosmetic mirror
• Dental mirror
• Reflector in car headlight

Applications of Convex Mirrors in Daily Life:

• Blind spot mirror
• Security mirror in buildings
• Vehicle rear mirror