Re: Eyepiece and virtual image
Posted by
gradice on
URL: http://confocal-microscopy-list.275.s1.nabble.com/PSF-with-DIC-tp3781952p3787169.html
Might you be looking at the Ramsden disc? If so, that is sharp image of the field diaphragm and condenser diaphragm planes, not the specimen plane.
The point is that I neither adjust the focus nor lift the eyepiece. I look through the eyepiece (without my glasses, I am short-sighted), focusing and then I only hold a piece of paper in front of the eyepiece and can see the picture on it. And this also happens to my normal-sighted colleagues.