Interesting, much resemblance between that and the microscope.com Omano scopes I reference above in my last link.

Like everything, these are all actually made by something like Shenzen Golden Rooster Optical Instruments

A lot of OEM is happening here, I guess

Have you had the chance to test it out? If so, how's the quality of the objectives/lenses?

I've bought it two times: when it was $150 and $200. Both times consistently received very high quality device.