Hi,
It seems that you are using positive phase contrast with a higher
magnification (20X?).
I believe (maybe Carlos can confirm) that you could use it with the 20X,
but the plugin is optimized for negative contrast. Maybe it won't work
well with this kind of optics. Anyway, you would benefit from a higher
contrast, the image is pretty dark.
Best wishes,
Felipe
El 20/1/20 a las 8:55, rmeenhasanzade escribió: