Once our microscope is ready, now catch some very small insect, worms or ant to see it your DIY microscope. Place them on top of glass slide.
We tried many such very small stuffs and then got amazed to observe the algae. We took the algae sample from a wash basin. See the attached images and video for more samples. Adjust the intensity using the thumbwheel potentiometer on evive for clearly seeing the subject on your smartphone screen. Now adjust the focus screws for getting quality images or screen records.