Scientific photographer Steve Gschmeissner uses a Micrograph or a Scanning Electron Microscope (SEM) to capture various specimens at up to a million times their original size:
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Larva of a Bluebottle Fly (Protophormia sp.)
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Wasp (order Hymenoptera).
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Honey Bee (Apis sp.)
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Yellow Dung Fly (Scatophaga stercoraria).
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Dog Flea (Ctenocephalides canis).
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Tropical Caterpillar (order Lepidoptera).
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Common Housefly (Musca domestica).
More photos here [via The Telegraph].