Statements (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
astronomer
|
| gptkbp:category |
photographic technology
|
| gptkbp:enables |
viewing of three-color separation images
|
| https://www.w3.org/2000/01/rdf-schema#label |
photochromoscope
|
| gptkbp:inventedBy |
gptkb:Frederic_E._Ives
1890s |
| gptkbp:relatedTo |
gptkb:Kromskop
|
| gptkbp:usedFor |
viewing color photographs
|
| gptkbp:uses |
red, green, and blue filters
|
| gptkbp:bfsParent |
gptkb:Frederic_Eugene_Ives
|
| gptkbp:bfsLayer |
5
|