Statements (53)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:warp_drive
|
| gptkbp:has_angle |
45 degrees
90 degrees |
| gptkbp:has_function |
image inversion
image erecting |
| gptkbp:has_type |
reflecting prism
|
| https://www.w3.org/2000/01/rdf-schema#label |
Porro prism
|
| gptkbp:invention |
Ignazio Porro
|
| gptkbp:is_characterized_by |
compact design
light reflection high image quality increased brightness stability in image orientation two right-angle prisms |
| gptkbp:is_part_of |
gptkb:astronomy
gptkb:scientific_instruments gptkb:photography optical devices optical engineering optical instruments optical system image processing systems reflecting telescopes optical system integration refracting telescopes optical testing equipment optical measurement devices image stabilization systems optical design software binocular design optical alignment systems optical assembly techniques optical calibration standards optical calibration tools optical manufacturing processes optical performance evaluation tools optical quality control systems optical research tools optical simulation systems viewing systems |
| gptkbp:is_used_in |
gptkb:camera
gptkb:astronomy hunting optics military optics sports optics periscopes sighting devices |
| gptkbp:manufacturer |
optical manufacturers
|
| gptkbp:material |
gptkb:glass
|
| gptkbp:used_in |
gptkb:sunglasses
telescopes |
| gptkbp:bfsParent |
gptkb:Gadget_Binoculars
|
| gptkbp:bfsLayer |
6
|