Top Service and product. I can only recommend this seller to everyone
It is an awesome microspcope, but since this is the fourth microscope I have ordered from China for professional use I noticed the following: 1. The casing of this one is plastic, the other three from metal. 2. The oculars had no screws to fixate them 3. The oculars have angled rubber eye cups, which need to be set correctly, the straight ones on the other three are basically "always right" 4. There was no backlight, whilst it was pictured all over in the advert