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How do you know where the centre of curvature(c) and the focal point(f) is on the principle axis
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11 votes
11 votes
How do you know where the centre of curvature(c) and the focal point(f) is on the principle axis

User RoyRumaner
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3.4k points

1 Answer

8 votes
8 votes

Answer:

C is radius of sphere

Step-by-step explanation:

F is C/2

User Sensoray
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3.0k points
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