A drop of fluid is then added to the top of the cover glass, and the tip of the objective is brought into contact with the fluid.
The human eye responds to the wavelength region between 400 and 700 nanometers, which represents the visible light spectrum that is utilized for a majority of microscope observations.
For an explanation of the defining properties of this objective, please see the Objective Tutorial tab.
You specify if you are measuring width or height direction, and also how the camera is rotated to determine which dimension is that width or height.
Immersion fluids include water, oil such as , and glycerol.
Sensor size and focal length are in mm.