Statements (15)
Predicate | Object |
---|---|
gptkbp:instanceOf |
eye
|
gptkbp:consistsOf |
two plano-convex lenses
|
gptkbp:corrects |
chromatic aberration
|
gptkbp:fieldOfView |
moderate
|
https://www.w3.org/2000/01/rdf-schema#label |
Ramsden eyepiece
|
gptkbp:inventedBy |
gptkb:Jesse_Ramsden
1782 |
gptkbp:lensArrangement |
lenses with convex sides facing each other
|
gptkbp:namedAfter |
gptkb:Jesse_Ramsden
|
gptkbp:notRecommendedFor |
micrometry
|
gptkbp:usedFor |
visual observation
|
gptkbp:usedIn |
gptkb:electron_microscope
astronomer |
gptkbp:bfsParent |
gptkb:Huygens_eyepiece
|
gptkbp:bfsLayer |
6
|