Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Lens
|
| gptkbp:designedBy |
gptkb:Paul_Rudolph
|
| gptkbp:hasApertureRange |
f/2.8 to f/4.5
|
| gptkbp:hasFocalLengthRange |
40mm to 300mm
|
| gptkbp:hasLensElements |
4
|
| gptkbp:hasLensGroups |
3
|
| https://www.w3.org/2000/01/rdf-schema#label |
Tessar
|
| gptkbp:influenced |
modern lens design
|
| gptkbp:introducedIn |
1902
|
| gptkbp:knownFor |
compact design
sharpness |
| gptkbp:marketedAs |
gptkb:Zeiss_Ikon
|
| gptkbp:nickname |
Eagle's eye
|
| gptkbp:patent |
1902
|
| gptkbp:producedBy |
gptkb:Carl_Zeiss
|
| gptkbp:usedIn |
gptkb:Contax_cameras
gptkb:Zeiss_Ikon_cameras photography microscopy projectors |
| gptkbp:bfsParent |
gptkb:Yashica_T_series
|
| gptkbp:bfsLayer |
6
|