Refraction and how to refract, including sections on optics, retinoscopy, the fitting of spectacles and eyeglasses, etc.
Book details
- Title
- Refraction and how to refract, including sections on optics, retinoscopy, the fitting of spectacles and eyeglasses, etc.
- Publication year listed
- 1909
- Format
- Public domain eBook
- Reading access
- Free online reader; no registration required
- Source record
- View on Archive.org
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