-
a glass sphere that magnifies objectes
-
Salvino D'Armate is the creator of the first wearable eye glasses
-
a couple of guys put a couple lense in a tube and then a cap and they made a telescope.
-
this would be the first microscope
-
this was when they first could see cells and poors . they could see thiswith a microscope
-
they figured out how to clean the lense on the microscopes so then they can see clearer and then they can see more things
-
Lenses combining two types of glass reduced the "chromatic effect" the disturbing halos resulting from differences in refraction of light.
-
the glass makes other objects bigger , it would make an object that you want to see that is small
-
study objects below the wavelength of light this invention got a Nobel Prize
-
An electron microscope depends on electrons rather than light to view an object, electrons are speeded up in a vacuum
-
for the study of colorless and transparent biological materials so they could study new objects
-
gives three-dimensional images of objects down to the atomic level
