how does focal length depends on centre of curvature
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the value of centre of curvature is twice the focal length that is doubling the focal length.
value of focal length if hhalf centre of curvature
value of focal length if hhalf centre of curvature
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Hey there!
The focal length depends on the centre of curvature by the relation f = R/2.
where f is the focal length,
and R is the radius of curvature measured from the pole(P) to the centre of curvature (C).
Hope it helps!
The focal length depends on the centre of curvature by the relation f = R/2.
where f is the focal length,
and R is the radius of curvature measured from the pole(P) to the centre of curvature (C).
Hope it helps!
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