This 20x 21mm illuminated jeweller's loupe from Hobby Tool Supply can be used easily and effectively by anyone. Thanks to the two battery powered LEDs, seeing all the tiny details has never been easier.
Loupes are used in a number of industries, notably the jewellery trade, watchmaking, photography, printing, dentistry, education, ophthalmology, geology, & biology. Amateur naturalists may also find a hand lens or a loupe a useful tool when looking at or identifying species. They are also used in numismatics and stamp collecting.