USB Microscope with stand Options_For the partially sighted postcards etc) and the item

postcards etc) and the item will be viewed at a fixed distance

Consider one of the following: a surgeon’s binocular headband magnifier (it uses two small telescopes not ‘simple’ lenses)

"Synthetic" is a scientific term meaning 'made by man in a factory/laboratory to the same formula found in nature' (read all about it)

Although the lens is only 10mm dia

you must only test stones that you think might be diamond (e

USB Microscope with stand Options_For the partially sighted postcards etc) and the itemGeneral Includes a sturdy focusable microscope stand. That might seem trivial but it's not. With a proper 'stage', like this, you can lay out your specimens, focus precisely, even take measurements, it's turns this from a fun toy to a 'proper' microscope. Plugs into a computer with the USB cable supplied, no extra power or batteries required, LED lights, zooms from 50X to 500X magnification*. Software for Windows 11 included, take a snapshot (. jpg)