define optical centre of a spherical lens
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the center point of lens is its optical centre
Ayushsavolodia:
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Hey friend,
here's your answer,
It is a point on the principal axis such that a ray of line passing through it passes undeviated .
Hope it helps you....!
here's your answer,
It is a point on the principal axis such that a ray of line passing through it passes undeviated .
Hope it helps you....!
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