German book: Dr. Karl R. Berger Die Optik in Frage und Antwort / The Optical in question and answer
Book-details:
- Product: book, hardcover in full Linen
- Dimensions: 19 x 13 cm
- Weight: 300 grams
- Content: 179 pages
- Time: 1929
- Publisher: published by Berthold Kohn & Co., Schweidnitz -
- Language: in German
A Repetitiorium for opticians, mechanic, photo dealers, etc. A support book for tests in the opticians sector and in its related professions.
Excerpt from the Table of Contents:
- Origin and propagation of light
- Reflexion of light calculation of the light (dioptric)
- Splitting of light (dispersion)
- The eye and the view
- Spectacle lenses and optical instruments
- The types of measurement and measuring instruments
- Ophthalmic instruments
- Production processing of ophthalmic lenses
- The glasses....
Used good checked by KuSeRa: The book is in a good condition, minor age-related wear, not disturbing. See photos.
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