Visual effect whose source is within the eye itself

concept

Subjective and other phenomena connected with the retina / by F.W. Edridge-Green.

On entoptic vision, or, The self-examination of objects within the eye / by W.F. Barrett.

Visual phenomena connected with the yellow spot / by F.W. Edridge-Green.

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Vision, Entoptic

Works from the collections

Subjective and other phenomena connected with the retina / by F.W. Edridge-Green.

On entoptic vision, or, The self-examination of objects within the eye / by W.F. Barrett.

Visual phenomena connected with the yellow spot / by F.W. Edridge-Green.