DOAJ Open Access 2023

A Swimming Goggles Optical Design by Fresnel Lenses

Feng-Ming Yeh Liang-Ying Huang Chao-Kai Chang Ya-Hui Hsieh Hsuan-Fu Wang +2 lainnya

Abstrak

Currently, many swimming goggle lenses use optical plates to maintain zero refractive power in air and water. However, people’s widespread use of 3C products has increased myopia significantly, so lenses have a demand for refractive power. Lenses will have different refractive power problems in water and air media. Therefore, we solved the refractive power change in air and water by using a plane Fresnel lens with a diopter to replace plano-concave lenses. In this study, a first-order design was created and then the microstructure of the Fresnel lens was optimized using optical software. The Fresnel lens simulation results showed that the error was within 5%, which was compared with the data using the lensmaker’s equation calculation. For swimming goggles, this error value is tolerable for human vision.

Topik & Kata Kunci

Engineering machinery, tools, and implements

Penulis (7)

Feng-Ming Yeh

Liang-Ying Huang

Chao-Kai Chang

Ya-Hui Hsieh

Hsuan-Fu Wang

Rong-Seng Chang

Der-Chin Chen

Format Sitasi

APA MLA BibTeX

Yeh, F., Huang, L., Chang, C., Hsieh, Y., Wang, H., Chang, R. et al. (2023). A Swimming Goggles Optical Design by Fresnel Lenses. https://doi.org/10.3390/engproc2023038090

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Lihat di Sumber doi.org/10.3390/engproc2023038090

Informasi Jurnal

Tahun Terbit: 2023
Sumber Database: DOAJ
DOI: 10.3390/engproc2023038090
Akses: Open Access ✓