![Untitled (parabolic lens), 1974/2018 by Fred Eversley, Cast polyester, 49.5 x 49.5 x 15.2 cm (6) | Ocula Untitled (parabolic lens), 1974/2018 by Fred Eversley, Cast polyester, 49.5 x 49.5 x 15.2 cm (6) | Ocula](https://files.ocula.com/anzax/73/73467fac-e42a-43a9-918c-82d4c46281a0_484_650.jpg)
Untitled (parabolic lens), 1974/2018 by Fred Eversley, Cast polyester, 49.5 x 49.5 x 15.2 cm (6) | Ocula
![Energies | Free Full-Text | Highly Efficient Solar Laser Pumping Using a Solar Concentrator Combining a Fresnel Lens and Modified Parabolic Mirror Energies | Free Full-Text | Highly Efficient Solar Laser Pumping Using a Solar Concentrator Combining a Fresnel Lens and Modified Parabolic Mirror](https://www.mdpi.com/energies/energies-15-01792/article_deploy/html/images/energies-15-01792-g001.png)
Energies | Free Full-Text | Highly Efficient Solar Laser Pumping Using a Solar Concentrator Combining a Fresnel Lens and Modified Parabolic Mirror
![Untitled (parabolic lens), 1969/2019 by Fred Eversley, 3-colour, 3-layer cast polyester, 50.2 x 50.2 x 15.9 cm (13) | Ocula Untitled (parabolic lens), 1969/2019 by Fred Eversley, 3-colour, 3-layer cast polyester, 50.2 x 50.2 x 15.9 cm (13) | Ocula](https://files.ocula.com/anzax/25/2552f766-e09f-4145-83c8-e42d907f6087_492_650.jpg)
Untitled (parabolic lens), 1969/2019 by Fred Eversley, 3-colour, 3-layer cast polyester, 50.2 x 50.2 x 15.9 cm (13) | Ocula
![The geometry of a) the parabolic mirror and b) the aplanatic lens. In... | Download Scientific Diagram The geometry of a) the parabolic mirror and b) the aplanatic lens. In... | Download Scientific Diagram](https://www.researchgate.net/publication/228443464/figure/fig1/AS:301957664264197@1449003725369/The-geometry-of-a-the-parabolic-mirror-and-b-the-aplanatic-lens-In-b-the-incident.png)
The geometry of a) the parabolic mirror and b) the aplanatic lens. In... | Download Scientific Diagram
![Light Reflector Parabolic | Large Parabolic Reflector | Spherical Reflector - 1pcs 92mm - Aliexpress Light Reflector Parabolic | Large Parabolic Reflector | Spherical Reflector - 1pcs 92mm - Aliexpress](https://ae01.alicdn.com/kf/H50570984fd4d4bd5804845179f5f3863W/1PCS-92mm-124mm-Large-Optical-Reflector-Lens-Spherical-Surface-Parabolic-Reflector-Bow-COB-light-source-Reflection.jpg)