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DESIGN AND CONSTRUCTION OF POLARISCOPES FOR USE IN GLASS FACTORIES 1
Author(s) -
Spencer C. D.,
Jones Shan
Publication year - 1931
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1931.tb16648.x
Subject(s) - factory (object oriented programming) , reflection (computer programming) , matching (statistics) , preference , plane (geometry) , field (mathematics) , optics , engineering drawing , computer science , process engineering , mechanical engineering , engineering , mathematics , physics , geometry , statistics , pure mathematics , programming language
This paper presents the most important considerations in the design and construction of polariscopes for routine factory use as found in the author's experience. A short summary of the various methods of obtaining plane‐polarized light is given in which preference is given to the reflection method for this type of instrument. The use of binocular analyzers, together with the importance of the matching of the field colors due to the tint‐plates, is pointed out.