The researcher adjusted the interference microscope to measure subtle phase shifts in the transparent cell membrane.

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.

The biology students examined the pond water under a light microscope to identify single-celled organisms.

I examined the algae sample under an optical microscope to observe the cellular structures.

During the field trip, the geology students carefully examined thin rock slices under a petrographic microscope to identify mineral textures.

The university upgraded its petrographic microscopes to improve the mineral analysis of student samples.

The students learned how to prepare slides and focus light microscopes during the lab session.