= Rule of Thumb =
{F5928403, size=full}
= Example =
{F5928405, size=full}
= Origin of the "Rule of Thumb"=
{F5928589, size=full}
== Limit of the "Rule of Thumb"=t =
(IMPORTANT) If you're object size is below the limit of diffraction (see [[ https://en.wikipedia.org/wiki/Diffraction-limited_system | Abbe diffraction limit ]]) , ie roughly 250 nm, no need to make pixel size of 2 Å !
Please use this [[ https://svi.nl/NyquistCalculator | Nyquist calculator ]] to get the smallest size of pixel which is meaningful with your system.
= Origin =
{F5928589, size=full}