35. Frog Blood Smear (Microscope 40x-2500x)

35. Frog Blood Smear (Microscope 40x-2500x) Amscope Microscope and Slides with MD 500 5MP Camera 4x, 10x, 40x, 100x, 1000x, 2500x, 4000x Smartphone used: Samsung Galaxy Note20 Ultra 5G