Weak points:
- X1600 zoom frankly false, bad enough digital quality, in addition quite difficult to implement (a bit hard button below the display to support dozens of times)
- X400 zoom somewhat limited (they use the screen size to inflate the figure), if we remove the "zoom" of the screen size you're on the optical X100 !!
- Body somewhat "elastic", each handling moves transiently development
- Lighting from above badly positioned, only works in X4, other objectives are blocking the beam ...
- Strips with samples provided fairly nondescript and average quality (not so fine)
- Rudimentary microtome
Overall an optical microscope for the strips X100 and X10 for observation of microorganisms in the cups (the X4 objective being the only usable with overhead lighting), very good quality, but rather so as for fun .