Wotzdisden

it looks boring ,it could have been more colorful like my glove pic

is it an early retinal scanner

Nothing to do with fire extinguishing.

It is a scientific instrument, the inventor of which lived from October 24, 1632 to August 26, 1723.

Yes. So whose microscope is it?

That's the chap. Your turn. :)

Antonie Philips van Leeuwenhoek (in Dutch also Anthonie, Antoni, or Theunis, in English, Antony or Anton;[1] English pronunciation: /ˈleɪvənhʊk/, Dutch: [ˈleːʋənˌhuːk]; October 24, 1632 – August 26, 1723) was a Dutch tradesman and scientist from Delft, Netherlands. He is commonly known as "the Father of Microbiology", and considered to be the first microbiologist. He is best known for his work on the improvement of the microscope and for his contributions towards the establishment of microbiology. Using his handcrafted microscopes he was the first to observe and describe single celled organisms, which he originally referred to as animalcules, and which we now refer to as microorganisms. He was also the first to record microscopic observations of muscle fibers, bacteria, spermatozoa and blood flow in capillaries (small blood vessels). Van Leeuwenhoek did not author any books, although he did write many letters.

Replica of microscope by Van Leeuwenhoek