lens (Q12873): Difference between revisions
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Created claim: defining formula (P333): \frac{1}{f} = (n-1) \left[ \frac{1}{R_1} - \frac{1}{R_2} + \frac{(n-1)d}{n R_1 R_2} \right] |
Created claim: has use (P29): firelighting (Q11050) |
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| Property / has use | |||
| Property / has use: firelighting / rank | |||
Normal rank | |||
Revision as of 08:28, 30 June 2023
optical device which transmits and refracts light
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | lens |
optical device which transmits and refracts light |
Statements
![{\displaystyle {\frac {1}{f}}=(n-1)\left[{\frac {1}{R_{1}}}-{\frac {1}{R_{2}}}+{\frac {(n-1)d}{nR_{1}R_{2}}}\right]}](https://wikimedia.org/api/rest_v1/media/math/render/svg/a7dc97a5d6f43ab7550fbdd18a341bcd267090be)
0 references