Statements (52)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:hospital
|
| gptkbp:application |
gptkb:Photographer
gptkb:observatory gptkb:Research_Institute vision correction |
| gptkbp:can_be |
gptkb:chemical_compound
gptkb:Photographer gptkb:observatory gptkb:Telecommunications_company cylindrical spherical telephoto wide-angle zoom reflective objective lens macro aspherical eyepiece lens achromatic optical lens multi-element focusing lens projection lens refractive collimator lens condensing lens field lens fresnel light-bending lens light-gathering lens relay lens single-element viewfinder lens |
| gptkbp:function |
focus light
|
| https://www.w3.org/2000/01/rdf-schema#label |
Lens
|
| gptkbp:is_designed_for |
image formation
|
| gptkbp:material |
gptkb:beer
gptkb:item |
| gptkbp:part_of |
optical system
|
| gptkbp:type |
concave lens
convex lens |
| gptkbp:used_in |
gptkb:Photographer
gptkb:sneaker projectors telescopes microscopes optical instruments eyeglasses spectacles |
| gptkbp:bfsParent |
gptkb:Pinterest
|
| gptkbp:bfsLayer |
3
|