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Light Require Specimen Parts Describe Optical Microscopy Vacuum

Front Describe optical microscopy. (8)
Back
- does not require vacuum so live specimens can be observed
- simple staining process
- does not require very thin specimen

- light shone through specimen
- focuses using glass lenses
- parts that absorb light appear dark, parts that light passes through appear bright

- resolution of 0.2 μm due to long wavelength of light
- shows colour

Tags: cells

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