Schmidt–Cassegrain telescope
GPTKB entity
Statements (38)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
astronomer
Schmidt camera |
| gptkbp:advantage |
versatile
portable long focal length cooling time image shift narrow field of view |
| gptkbp:category |
Telescopes
Astronomical instruments |
| gptkbp:designer |
compact
folded optical path |
| gptkbp:hasApertureRange |
5 inches to 16 inches (commonly)
|
| gptkbp:hasComponent |
eye
primary mirror secondary mirror focuser corrector plate |
| gptkbp:hasFocalRatio |
f/10 (typical)
|
| https://www.w3.org/2000/01/rdf-schema#label |
Schmidt–Cassegrain telescope
|
| gptkbp:inventedBy |
gptkb:Dimitri_Maksutov
gptkb:James_Gilbert_Baker 1960s |
| gptkbp:manufacturer |
gptkb:Meade_Instruments
gptkb:Celestron gptkb:Sky-Watcher |
| gptkbp:relatedTo |
gptkb:Maksutov–Cassegrain_telescope
gptkb:Newtonian_telescope gptkb:Ritchey–Chrétien_telescope astronomer |
| gptkbp:usedFor |
gptkb:astronomy
astrophotography amateur astronomy |
| gptkbp:uses |
secondary mirror
Schmidt corrector plate spherical primary mirror |
| gptkbp:bfsParent |
gptkb:Cassegrain_telescope
|
| gptkbp:bfsLayer |
5
|