The mirror is used to direct light from the light source to the microscopic field. ... Note: Some microscopes with a built-in illuminator do not use a mirror but have a built-in prism instead, which directs light from the illuminator to the objective/ocular lens system.
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The mirror is used to direct light from the light source to the microscopic field. ... Note: Some microscopes with a built-in illuminator do not use a mirror but have a built-in prism instead, which directs light from the illuminator to the objective/ocular lens system.