This is a wonderful microscope for electronics inspection and repair, gemology. The optics provide an overall 3.35 to 22.5x magnifications and the 0.5x objective lens doubles the working distance/depth of field. The optics are very clean.
$595 obo
Scienscope SSZ Series Binocular Head (Zoom ratio 0.67x–4.5x).
Eyepieces: Upgraded SSZ-II style, WF10X / 22 (Widefield 10x magnification with a 22 mm field of view and adjustable diopters).
Illuminator / Power Controller: Scienscope IL-LED-R2 LED ring light power supply with attached LED ring illuminator.
Mounting / Stand: Single-arm boom stand with a standard 76 mm focus mount / E-arm bracket