a magnifier composed of a single convex lens
hans janssen is the brother of zacchariah janssen
it is wool
The first microscope to be developed was the optical microscope. An early microscope was made in 1590 in Middelburg, Netherlands. Two eyeglass makers are variously given credit: Hans Lippershey (who developed an early telescope) and Zacharias Janssen. Van Leeuwenhoek improved a microscope and first described cells seen in cork tissue. He called them cells as they looked like little rooms, similar to ones that monks lived in.
nothing it looks like a normal hair
Zacharias Janssen invented the first compound microscope.
Zacharias Janssen discovered the compound microscope
compound microscope :)
Hans and Zacharias Janssen invented the microscope
In 1590 Zacharias Janssen (Netherlands) invented the compound microscope.
Zacharias Janssen
The invented the microscope and telescope. The invented the microscope and telescope.
He made his first simple lens microscope in 1595.
the first person to make a microscope isZach who is the fathe of Zacharias Janssen. the first person to make a microscope isZach who is the father of Zacharias Janssen.
He made his first simple lens microscope in 1595.
Zaccharias janssen
born on 1580