| A circular aperture, often at the top of a dome |
The Times Specialist Sunday |
18 Feb 2024 |
| ___ Rift (virtual reality headset) |
Universal |
23 Jan 2023 |
| Circular window |
Eugene Sheffer |
06 Jul 2022 |
| Old copper mostly abundant in round window |
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| Big name in VR technology |
Universal |
12 Oct 2019 |
| Circular window |
Eugene Sheffer |
05 Oct 2019 |
| Big name in VR technology |
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| Sight organ |
Universal |
27 Nov 2018 |
| With "Rift," a VR headset |
Family Time |
19 Mar 2018 |
| Sight organ |
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| Circular window |
Premier Sunday |
05 Mar 2017 |
| Eyelike opening, in architecture |
New York Times |
01 May 2016 |
| Dome opening |
Universal |
17 Dec 2015 |
| ___ Rift (virtual reality product owned by Facebook) |
New York Times |
23 Nov 2015 |
| ___ Rift (virtual reality product owned by Facebook) |
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| Dome opening |
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| Dome opening, in architecture |
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| Dome opening, in architecture |
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| Eye |
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| Eye |
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| Dome opening, in architecture |
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| Eye |
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| ___ mundi (opal) |
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