Researchers 3D print prototype for ‘bionic eye’ - A team of researchers have, for the first time, fully 3D printed an array of light receptors on a hemispherical surface, a significant step toward creating a “bionic eye” that could someday help blind people see or sighted people see better.

See the source article by following the link below:
Researchers 3D print prototype for ‘bionic eye’ - A team of researchers have, for the first time, fully 3D printed an array of light receptors on a hemispherical surface, a significant step toward creating a “bionic eye” that could someday help blind people see or sighted people see better.