Microscopes, Scientists and the Cell Theory

Which two Dutch eyeglass makers worked and discovered that if they put several glass lenses inside a tube the object near the end of the tube will appear larger?

Which scientist added a focusing device to the first microscope?

Which scientist realized that he could grind and polish lenses so they would have curves on the edges to produce greater magnification. His rounded lenses allowed his microscope to magnify up to 270x?

Which scientists improved and developed the first compound microscope?

Which part of the microscope magnifies the image of the specimen?

Which part of the microscope holds the eyepiece?

Which part of the microscope holds the objective lenses?

Which part of the microscope magnifies the image of the specimen in combination of the magnification of eyepiece?

Which part of the microscope connects the base to the nosepiece and eyepiece.

Which part of the microscope  the specimen is placed for observation?

Which part of the microscope  supports and holds the slides in place on the stage?

Which part of the microscope  controls the amount of light passing through the slide?

Which part of the microscope  supplies light through the stage and onto the specimen?

Which part of the microscope  adjusts the distance of stage and the body tube with objective lenses to provide general focus on the specimen?

Which part of the microscope adjusts the distance of stage and body tube with revolving in smaller increments to provide a clear view of the specimen?