James Thorington - Böcker

Retinoscopy (or Shadow Test) in the Determination of Refraction at One Meter Distance, With the Plane Mirror [electronic Resource]

Refraction and How to Refract: Including Sections On Optics, Retinoscopy, the Fitting of Spectacles and Eye-Glasses, Etc

Refraction and How to Refract

Including Sections On Optics, Retinoscopy, the Fitting of Spectacles and Eye-Glasses, Etc

Refraction of the Human Eye and Methods of Estimating the Refraction

Refraction of the Human Eye and Methods of Estimating the Refraction

Ophthalmoscope and how to use it; With Colored Illustrations, Descriptions, and Treatment of the Principal Diseases of the Fundus

Ophthalmoscope and how to use it; With Colored Illustrations, Descriptions, and Treatment of the Principal Diseases of the Fundus

Retinoscopy (or Shadow Test)

Retinoscopy (or Shadow Test)

Retinoscopy (Or Shadow Test)

Retinoscopy (Or Shadow Test)

Refraction of the Human eye and Methods of Estimating the Refraction, Including a Section on the Fitting of Spectacles and Eye-glasses, Etc