Optics chalk icon. Light physics branch. Optometry and ophthalmology scientific research. Light rays reflection and refraction physical effect. Visibl

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Optics chalk icon. Light physics branch. Optometry and ophthalmology scientific research. Light rays reflection and refraction physical effect. Visible spectrum Isolated vector chalkboard illustration

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Size: 5000px × 5000px
Photo credit: © RUSLAN NESTERENKO / Alamy / Afripics
License: Royalty Free
Model Released: No

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