Camera Lens Is Concave Or Convex at Wallpaper

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Camera Lens Is Concave Or Convex. The plate scale is the reciprocal of the focal length of the camera lens; A convex lens has two spherical surfaces, curved inwards.

DoubleConvex Lens BOXIN
DoubleConvex Lens BOXIN from www.bximage.com

Biconcave (or just concave) lens: This is because light rays always travels in a straight line, until a light ray hits a medium. That is, the centre of the lens is closer to the plane than the edge.

DoubleConvex Lens BOXIN

It is concave on both sides. That is, the centre of the lens is closer to the plane than the edge. It is concave on both sides. Which lens is used in cameras?