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Results for: 'a'

3:35

Object detail vs. acceptance angle

By: plintilh

The finer the spatial detail in an object the wider the diffraction angle - easily seen with a laser pointer and a fine grating.

10:26

el amohadon de plumas

By: garodrig

cortometraje animado en espanol

21:21

Numerical aperture revisited

By: plintilh

N.A Plus immersion oil

4:27

Depth of focus

By: plintilh

Depth of focus - image plane

1:55

Depth of field

By: plintilh

Depth of field - object plane

8:06

Intro to Phase Contrast

By: plintilh

How phase contrast works

2:12

Phase contrast Demo

By: plintilh

Phase contrast demo

6:50

Phase Contrast in detail

By: plintilh

Phase contrast as an interference system