Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
microscope
|
| gptkbp:design |
modern microscopes
|
| gptkbp:fieldOfUse |
education
biology materials science medicine forensic science |
| gptkbp:focus |
rack and pinion
|
| gptkbp:historicalSignificance |
early advancements in microscopy
|
| https://www.w3.org/2000/01/rdf-schema#label |
Draper’s Microscope
|
| gptkbp:inventor |
gptkb:John_William_Draper
|
| gptkbp:lensType |
achromatic lens
|
| gptkbp:lighting |
natural light
|
| gptkbp:material |
brass
|
| gptkbp:notableUsers |
students
educators hobbyists researchers scientists |
| gptkbp:type |
compound microscope
|
| gptkbp:usedFor |
scientific observation
|
| gptkbp:viewpoint |
up to 1000x
|
| gptkbp:yearEstablished |
1840
|