On glasses with three lenses which represent standing objects
According to Jacobi, a treatise on this subject was presented to the Berlin Academy on February 2, 1758, and another (or the same?) on May 3, 1759.
Original Source Citation
Mémoires de l'académie des sciences de Berlin, Volume 20, pp. 200-239.
Opera Omnia Citation
Series 3, Volume 6, pp.234-269.