Istoriia ochkov, ili Vooruzhennyi vzgliad - Vzorov N.

It has been proven that most of the information about the world we get through the eyes... And if the priceless gift of nature - vision is impaired, in the course are devices for its correction. Glasses are a thing so familiar to us today that it is hard to imagine that there was a time when they did not exist...
Our book will tell how the evolution of optical instruments from the first glasses found in Tutankhamun's tomb to modern 3D glasses and super-powerful telescopes.
You read about contact lenses, correcting, bifocal, sports, sunglasses, computer glasses... You will find out what refraction, short-sightedness, farsightedness, astigmatism, presbyopia, adaptation, accommodation ... Lornetes, monokli, pence, microscopes, binoculars, spytubes, magnifying glass - all these optical devices have also found a place in this cognitive book, which will be interesting for both adults and children.