heritage asset · lens
Tory Island retained hyper-radial optic component
Derived optic component from the original Tory Island Chance Brothers hyper-radial optic. Source synthesis records that the original tri-form optic was divided/re-engineered, with one biform optic continuing at Tory Island Lighthouse.
Identity role
- Retained branch identityThe Great Light
Retained branch identity. This asset represents the Tory Island component that continued the original optic lineage after reconstruction and split.
Relationship Explorer
- Current hostTory Island Lighthouseaccepted
- Derived fromTory Island Chance Brothers hyper-radial optic1923 – 1928accepted
The Tory-retained biform component is derived from the original Tory Island hyper-radial optic.
- Installed atTory Island Lighthouse1923accepted
The Tory-retained biform component continued in service at Tory Island.
- Installed inTory Island Lighthousedraft
Tory Island retained hyper-radial optic component installed at host LUX-PLACE-000004
- Split intoTory Island Chance Brothers hyper-radial optic1923 – 1928accepted
One derived biform component continued the Tory Island optic lineage.
Timeline and Relations
- split into Tory Island Chance Brothers hyper-radial optic1923 – 1928
One derived biform component continued the Tory Island optic lineage.
- derived from Tory Island Chance Brothers hyper-radial optic1923 – 1928
The Tory-retained biform component is derived from the original Tory Island hyper-radial optic.
- installed at Tory Island Lighthouse1923
The Tory-retained biform component continued in service at Tory Island.
- installed in Tory Island Lighthouse
Tory Island retained hyper-radial optic component installed at host LUX-PLACE-000004
Asset Lifecycle Visualisation
Open lifecycle JSON · Open graph JSON
Asset lifecycle (28 events)
- Tory Island Chance Brothers hyper-radial optic installed in Tory Island Lighthouse (Automated installed_in relation from linked Chance Brothers asset host.)Source: Tory Island Chance Brothers hyper-radial optic · Target: Tory Island LighthouseSources: Hyperradiant Fresnel lens - Chance installations, Irish Lights - Tory Island Lighthouse, Chance Heritage Trust - Tory Island (Thoraigh, Toraigh)medium
- Tory Island retained hyper-radial optic component installed in Tory Island Lighthouse (Automated installed_in relation from linked Chance Brothers asset host.)Source: Tory Island retained hyper-radial optic component · Target: Tory Island LighthouseSources: Irish Lights - Tory Island Lighthouse, Hyperradiant Fresnel lens - Tory Island / Mew Island entriesmedium
- The Great Light / Mew Island hyper-radial optic component installed in The Great Light, Belfast (Automated installed_in relation from linked Chance Brothers asset host.)Source: The Great Light / Mew Island hyper-radial optic component · Target: The Great Light, BelfastSources: Irish Lights - Mew Island Lighthouse, The Great Light, Mew Island Lighthouse - hyperradiant opticmedium
- Tory Island Chance Brothers hyper-radial optic installed in LUX-LH-000554 (Automated installed_in relation from linked Chance Brothers asset host.)Source: Tory Island Chance Brothers hyper-radial optic · Target: LUX-LH-000554Sources: Hyperradiant Fresnel lens - Chance installations, Irish Lights - Tory Island Lighthouse, Chance Heritage Trust - Tory Island (Thoraigh, Toraigh)medium
- Tory Island Chance Brothers hyper-radial optic manufactured by Chance Brothers Smethwick WorksSource: Tory Island Chance Brothers hyper-radial optic · Target: Chance Brothers Smethwick WorksSources: Hyperradiant Fresnel lens - Tory Island entry, Chance Heritage Trust - Tory Island (Thoraigh, Toraigh)high
- Tory Island Chance Brothers hyper-radial optic historically part of Tory Island LighthouseSource: Tory Island Chance Brothers hyper-radial optic · Target: Tory Island LighthouseSources: Irish Lights - Tory Island Lighthouse, Hyperradiant Fresnel lens - Tory Island entrymedium
- Cape North relocated Chance Brothers Fresnel lens installed at Cape North LighthouseSource: Cape North relocated Chance Brothers Fresnel lens · Target: Cape North LighthouseSources: Cape North Lighthouse - Chance replacement lensmedium
- Tory Island Chance Brothers hyper-radial optic split into Tory Island retained hyper-radial optic componentSource: Tory Island Chance Brothers hyper-radial optic · Target: Tory Island retained hyper-radial optic componentSources: Hyperradiant Fresnel lens - Tory Island entry, Irish Lights - Tory Island Lighthousemedium
Connection graph (12 objects)
Geo timeline (0 places)
No geo timeline rows yet.
Source Evidence
Rights & Attribution
Content License
Original editorial content on this page: Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International. See Rights & Reuse.
Media Rights
No published media with documented rights on this record.
Attribution
"Tory Island retained hyper-radial optic component" · LUX-ASSET-000623 · © LUX143 · Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International · https://light.lux143.org/heritage-assets/LUX-ASSET-000623/
Citation
LUX Light Archive, Heritage asset: "Tory Island retained hyper-radial optic component", LUX-ASSET-000623, https://light.lux143.org/heritage-assets/LUX-ASSET-000623/, accessed 2026-07-03, archive v0.24.42.