Well, this is my first microscope and I am happy to explore microscopic world with it. I was really surprised with the view of objects even under 1000x zoom. Stand XY positioning and focusing is really precise, so I don't have any problems. Plan achromat objectives looks great. LED Illumination is perfect and bright enough as well. I didnt use supplied camera but I rather ordered better one. On the picture is my first try to check human blood under 1000x zoom. I didnt have immersion oil that time so I used just something with similar refraction index and this sample was not colored. Thank you.