This is a high-quality, long-arm microscope designed by Prior, a trusted brand in the industry. The microscope features an upright structure and binocular viewer, making it ideal for viewing items held in the hand.
Manufactured in the United Kingdom, this microscope is a reliable and efficient instrument for professionals in the healthcare, lab, and industrial fields, where close inspection is necessary. - also very handy for use by antiques collectors - especially good for viewing hallmarks and makers marks etc.
They are a very useful inspection tool at high magnification.
There is a sticker on them with "Clifton Park Museum", so presumably used in the lab of the museum
This is a very useful piece of equipment for professionals, or hobbiests alike at an affordable price.