The optics are sufficient. Everything is presented very sharp. The operation is really suitable for children. GO UP moss under the stereo magnifying glass, light and with the rotary wheel and go down to focus. Our copy has thereby made a qualitatively adequate impression. The eyepieces have not wobbled in the recording. The electrical system has worked. If the battery tray and the cables are made very cheap. For 35 EUR incl. Shipping and incl. The rock samples absolutely OK
Since I was unsure whether probably the 20x magnification is enough, I've yet alternatively the "Seben Incognita Stereomicroscope 20x + 40x + 80x Vollausstattung" ordered. This stereo magnifier is identical to the "Bresser Reasearcher ICD-LED Microscopes (20x 80x magnification".
The processing was of course much better at a price of approximately 160 EUR. It was also much heavier and had a 220V connection. The 40x magnification was again significantly more detail. 60 and 80-fold was not necessary. I had the impression that only the field of view becomes smaller. The enlargement experience was here at least for me practically not available.
Since the 20-fold increase in the Bresser Junior incident Mirkoskops was really sufficient for an eye-opener (there is no difference in the transfer image quality), the junior is also based on weight and portable lighting, I decided for the Junior microscope.
