A Legacy of Precision: Maison Nachet & Fils and the Dawn of Modern Microscopy Maison Nachet & Fils stands as a testament to France’s contribution to scientific advancement during the 19th century – specifically, its pivotal role in establishing the foundation for modern microscopy. Founded by Charles-Augustin Nachet in Lyon around 1840, this optical instrument manufacturer didn't merely produce telescopes and eyeglasses; it spearheade…