Stereoscope Reproduction Antique which can turn freely with

which can turn freely with respect to each other around a central ring

astrologers

Classic office sundial

and some of the most beautiful and precise scientific instruments were born there

It is a sundial (the string will mark it with its shadow) with a compass for orienteering for correct measuring the solar time

Stereoscope Reproduction Antique which can turn freely withExperience the roots of Virtual Reality with this beautiful conversation piece. The phenomena of binocular vision has been studied by the early scientists Euclides, Kepler, and Leonardo Da Vinci. But in 1838 Sir Charles Wheatstone addressed the Royal Society in London to present several pairs of line drawings with geometrical form which when viewed by an instrument very similar to this gave the impression of three dimensions. Our lovely stereoscope