SATHEE: Shortcut Methods

Shortcut Methods

4 : Lens Combinations

When dealing with a combination of lenses in contact, you can use the formula: $(\frac{1}{f_{effective}} = \frac{1}{f_{1}} + \frac{1}{f_{2}})$ to find the effective focal length of the combination.
This is a straightforward way to determine the combined effect of multiple lenses.

Shortcut Methods

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Shortcut Methods

4 : Lens Combinations

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