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How is the optical power of corrective lenses determined when used to correct a vision defect?
The optical power of corrective lenses is determined using the equation: $P_{L} = \frac{P_{max}}{E+L} - \frac{P_{E}}{E+L}$
What impact do corrective lenses have on the positions of 𝑃𝑅 and 𝑃𝑃?
Corrective lenses shift the positions of 𝑃𝑅 and 𝑃𝑃 to correct the vision defect.
What is the thin lens relationship used for?
The thin lens relationship is used to correct for an object at 𝑷𝑹, then at 𝑷𝑷.
What does 𝑃𝑅,E denote?
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How is the optical power of corrective lenses expressed?
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