Recent content by djfontaine

Thanks for your inputs, all. Regarding the exit pupil, it appears 400x must provide a bit of a sweet spot. At lower magnification (100x), I do not see them. At higher magnification (1000x), I see them larger, but naturally with a much smaller field of view and depth of field, providing a...

This seems crazy, but I've discovered that when using my microscope at high power - a 10x eyepiece and 40x objective for 400x magnification - and a plain bright field I can get a clear virtual image of my own vitreous floaters. The images are crisp, in a tight focal plane, move in that sluggish...