Examlex
The blue tint of a coated camera lens is largely caused by what effects?
Coverslip
A thin piece of glass or plastic used to cover specimens on a microscope slide, protecting the sample and lens.
Eyepiece
The lens or group of lenses at the viewing end of a telescope or microscope, through which the observer looks to see the magnified image.
Magnification
The process of enlarging the appearance of an object, typically using lenses or microscopes.
Parfocal Microscope
A microscope designed such that once an object is in focus at one magnification, it remains in focus when the magnification is changed.
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