Statements (47)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
sunglasses
|
| gptkbp:advantage |
Durability
Waterproofing More expensive to manufacture Potentially less light transmission Requires precise alignment |
| gptkbp:commonPrismTypes |
Abbe-Koenig prism
Schmidt-Pechan prism |
| gptkbp:contrastsWith |
gptkb:Porro_prism_binoculars
|
| gptkbp:feature |
Lightweight
Compact design Aligned objective and eyepiece |
| gptkbp:hasFeature |
Waterproof
Ergonomic design Wide field of view Fogproof Central focusing wheel Close focus capability Diopter adjustment ED glass (extra-low dispersion) High magnification options Lightweight materials Long eye relief Multi-coated lenses Nitrogen purged Phase-corrected prisms Protective lens coatings Rubber armoring Tripod adaptable Twist-up eyecups |
| gptkbp:hasOpticalDesign |
Straight-barrel
|
| https://www.w3.org/2000/01/rdf-schema#label |
Roof prism binoculars
|
| gptkbp:marketedAs |
gptkb:Leica
gptkb:Swarovski gptkb:Nikon gptkb:Canon gptkb:Bushnell gptkb:Zeiss Vortex Optics |
| gptkbp:usedFor |
gptkb:hunting
Hiking Birdwatching Sports viewing General outdoor activities |
| gptkbp:uses |
gptkb:Roof_prism
|
| gptkbp:bfsParent |
gptkb:Binocular
|
| gptkbp:bfsLayer |
7
|