Compare calculators
Both calculators run independently — change the inputs on either side to compare results.
Optics
Polarization Calculator
Calculate the intensity of light transmitted through a polarizer and analyzer using Malus's Law. Perfect for optics students and engineers designing polarized optical systems.
Fill in the required fields to see your result.
Optics
Optical Power Calculator
Convert a lens's focal length in centimetres to optical power in diopters instantly. Use it to understand eyeglass prescriptions, compare lenses, or solve optics problems.
Fill in the required fields to see your result.
Key differences
| Polarization Calculator | Optical Power Calculator | |
|---|---|---|
| Category | Optics | Optics |
| Inputs required | 4 | 1 |
| Result | Transmitted Intensity (W/m²) | Optical Power (D) |
| What it does | Calculate the intensity of light transmitted through a polarizer and analyzer using Malus's Law. Perfect for optics students and engineers designing polarized optical systems. | Convert a lens's focal length in centimetres to optical power in diopters instantly. Use it to understand eyeglass prescriptions, compare lenses, or solve optics problems. |