He is thought to have created the first true compound microscope.
In 1590 Zacharias Janssen (Netherlands) invented the compound microscope.
Zacharias Janssen (Netherlands) invented the telescope and perhaps the compound micoscope in 1590.
The Netherlands.
born on 1580
Zacharias Janssen discovered the compound microscope
Zacharias Janssen was from the Netherlands
zacharias janssen died in 1638
Zacharias Janssen did not contribute to the cell theory. He is credited with inventing the first compound microscope in the late 16th century with his father, Hans Janssen. This invention was crucial for the development of cell theory by later scientists.
Zacharias Janssen, a Dutch lensmaker, is credited with inventing the first compound microscope with his father Hans in the late 16th century. While his work mainly revolutionized optics and instrument-making, it also laid the foundation for the use of microscopes in biological research and study.
In 1590 Zacharias Janssen (Netherlands) invented the compound microscope.
Zachariars Janssen,Had Made In Micorscope
Hans and Zacharias Janssen invented the first compound microscope.They did not discover it.
Zacharias Janssen (Netherlands) invented the telescope and perhaps the compound micoscope in 1590.
Zacharias Janssen did not directly contribute to the Cell Theory. The Cell Theory was primarily developed by scientists such as Matthias Schleiden, Theodor Schwann, and Rudolf Virchow in the 19th century. Janssen is known for inventing the compound microscope with his father, Hans, in the late 16th century.
Zacharias Janssen was born In 1580.
Hans and Zacharias Janssen invented the compound microscope in 1595.
they did something about cells......I think -1950. Dutch eyeglass makers, such as Zacharias Janssen ( exact dates unknown ), invent the first compound microscopes, by lining up two lenses to produce extra-large images.