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A user with 2,231 edits. Account created on 17 March 2018.
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  • 03:4703:47, 11 April 2024 diff hist −13 Optical microscopeUndid revision 1217876039 by Mathmensch (talk) i believe the original was correct. Solid objects cannot be lit from below but transparent ones can be. When viewing solid objects the light comes through the objective via a beam splitter and then reflects off the solid object and back up through the objective lens. current Tag: Undo

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