My interest has been to look at sand-sized crystals. I have some mobility issues with my fingers, and quickly discovered that this scope isn't very forgiving. Parts that are wearing out quickly- the plastic screw which connects the base and pole the plastic screw which holds the scope clamp to the pole the magnification adjustment knob (also plastic- it can get stuck in one position and then require a lot of force to get to turn) In addition, on mine the illumination does not respond smoothly to the illumination knob. It goes from nothing to very bright. The switch on the illumination knob doesn't do anything (I think it's supposed to take a picture). Lastly, the scope illuminator is always on if it is plugged into the USB. The software is worthless. Auto contrast is always running, so your images will only look a certain way. I run Mac OS 10.11.6 (El Capitan), so edit them using Preview, Photos, Acrobat, etc. But I am having fun with it, so I guess I'm happy. Not blown away.

The download was hard to find. The one that I installed did not have all the features. Could not find out how to get the 200 power. The focus is stiff. Installing the post in the base is too tight, such that you may almost break the base trying to remove it.

This is a nice scope for viewing and taking detailed pictures of my coin collection. I am very satisfied with the quality and ease of use.

The microscope is good but it would be better if not only do you have to connect to your pc but that you would be able to use it with connecting it to pc or even be able to use a tablet also

Very easy microscope for the beginner & will get them out of being afraid to hurt something. Plugs right into USB port & you are off & exploring with gr8 quality photos or videos. Should've bought years ago.