1 post tagged with Nyquist.
Interactive tools • May 29, 2026
Enter NA, emission wavelength and immersion medium to get diffraction-limited lateral and axial resolution, plus the pixel size you need to sample it (Nyquist). Add your camera pixel and magnification to check whether you're under- or over-sampling — with a live Airy-disk + sampling-grid visualization. Runs in your browser.
Read post →
Subscribe
News, technical articles, research publications, and interactive tools — from 37degrees.
Unsubscribe anytime.
We use essential cookies to run the site. With your permission, we'd also like to use Google Analytics to understand how the site is used. See our cookie policy .