File:Optical flat test with too little angular size in the light.JPG

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English: An optical flat test performed when there is too little angular size in the light. The fringes only form within the reflection of the light source, so it must be positioned so that the reflection completely covers the flat.
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Author Zaereth

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20 December 2013

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current03:58, 20 December 2013Thumbnail for version as of 03:58, 20 December 2013943 × 838 (234 KB)Zaereth~commonswikiUser created page with UploadWizard
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