heritage asset · lens
Ryo-do (Yo-do, Nicholski Island)
Chance Brothers 4th-order revolving lens (made 1905, installed 1906) at Ryo-do Island, North Korea, southern entrance to Wonsan Bay; original lens presumed removed.
At a glance
- Manufacture date
- 1905
- Lens order
- 4th order
- Lens type
- Revolving
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
"Ryo-do (Yo-do, Nicholski Island)" · LUX-ASSET-000058 · © LUX143 · Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International · https://light.lux143.org/heritage-assets/LUX-ASSET-000058/
Citation
LUX Light Archive, Heritage asset: "Ryo-do (Yo-do, Nicholski Island)", LUX-ASSET-000058, https://light.lux143.org/heritage-assets/LUX-ASSET-000058/, accessed 2026-08-10, archive v0.24.362.