https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/14011098
A sheet showing optical instruments, eye examinations and anatomical diagrams of the eye with a numbered key. Wood engraving.
A sheet showing optical instruments, eye examinations and anatomical diagrams of the eye with a numbered key. Wood engraving.
Original public domain image from Wellcome Collection
Public DomainFree CC0 image for Personal and Business use