The reflecting microscope, whose objective is composed of two mirrors, one convex and the other concave, produced a clearer image of the specimen than the refracting design.

The researcher spent the afternoon adjusting the electron microscope to capture clearer images of the virus.

The simple microscope revealed the tiny structures of the insect's wing to the curious student.

Before beginning the cellular observation, the biology student carefully adjusted the compound microscope.

In the classroom, the teacher demonstrated how to focus simple microscopes using just one lens.

The biology lab purchased several compound microscopes for the student experiments.

The research team's new epifluorescence microscopes allowed them to track single molecules in living cells.

The researcher adjusted the filters on the epifluorescence microscope before capturing images of the stained tissue samples.

The research team calibrated the electron microscopes before imaging the virus samples.

The students compared samples using optical microscopes to observe cellular structures.