Examples of convex lens in the following topics:

 A magnifying glass is a convex lens that lets the observer see a larger image of the object being observed.
 A magnifying glass is a convex lens that lets the observer see a larger image of the object under observation.
 The lens is usually mounted in a frame with a handle, as shown below .
 The highest magnifying power is obtained by putting the lens very close to the eye and moving both the eye and the lens together to obtain the best focus.
 A magnifying glass is a convex lens that lets the observer see a larger image of the object under observation.









 The outer rings are spaced more closely than the inner ones because the slope of the curved lens surface increases outwards.
 where N is the brightring number, R is the radius of curvature of the lens the light is passing through, and λ is the wavelength of the light passing through the glass.
 A spherical lens is placed on top of a flat glass surface.
 As one gets farther from the point at which the two surfaces touch, the distance d increases because the lens is curving away from the flat surface .
 Newton's rings seen in two planoconvex lenses with their flat surfaces in contact.