Combination of Lenses
### Formula
$$P=P_1+P_2+P_3+...$$
### For Two Lenses
$$P=P_1+P_2$$
### Terminologies
- P β Equivalent power.
- P1, P2 β Powers of individual lenses.
### Usage
- Used for multiple lens systems.
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CAT Formulas
Ray Optics
Combination of Lenses
Combination of Lenses
### Formula
$$P=P_1+P_2+P_3+...$$
### For Two Lenses
$$P=P_1+P_2$$
### Terminologies
- P β Equivalent power.
- P1, P2 β Powers of individual lenses.
### Usage
- Used for multiple lens systems.
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