Replica of the first Microscope by Leeuwenhoek. Antonie van Leeuwenhoek who achieved up to 300 times magnification using a simple single lens microscope. He sandwiched a very small glass ball lens between
Mikroskop-Replika - Ein bisschen Werbung für einen engagierten Mikroskopiker
Antoni van Leeuwenhoek (1632 - 1723)
Mystery of superior Leeuwenhoek microscope solved after 350 years
File:Carl Kellner microscope No 79 B.jpg - Wikimedia Commons
Amazon.com: Leeuwenhoek Microscope None Of Anton Van LeeuwenhoekS Microscopes The Specimen To Be Examined Was Placed On The Apparatus At (1) Brought Into Position Vertically By Turning The Lower Screw (2) And