Statements (20)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
microscope
|
| gptkbp:fieldOfUse |
education
biology materials science medicine research |
| gptkbp:focus |
screw mechanism
|
| https://www.w3.org/2000/01/rdf-schema#label |
Dollond's microscope
|
| gptkbp:improves |
gptkb:Joseph_Jackson_Lister
|
| gptkbp:influencedBy |
optical theory
|
| gptkbp:inventor |
gptkb:John_Dollond
|
| gptkbp:legacy |
influenced modern microscopy
|
| gptkbp:material |
glass
|
| gptkbp:notableFeature |
achromatic lenses
|
| gptkbp:patentCitation |
British_patent
|
| gptkbp:significance |
advancement in microscopy
|
| gptkbp:type |
compound microscope
|
| gptkbp:usedFor |
scientific observation
|
| gptkbp:viewpoint |
up to 200x
|
| gptkbp:yearEstablished |
1758
|