Mitosis, Horse Ascaris Eggs, slide 76, Celestron kit 44412. American Optical H10 microscope, AO 45X Achromat objective, trinocular port, prime focus, Nikon V1, generic C-mount adapter, ISO 100, 1/400 second for each of 3 images stacked with CombineZP. White balance and exposure compensation applied in Capture NX-D before converting from RAW to jpg. GIMP: unsharp mask, levels, value invert (inverts brightness, keeps color). Brightfield capture, no mask in condenser filter tray.