{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Aspheric optics: Design, manufacture, testing : October 22-23, 1980, London, United Kingdom (SPIE)","author_name":"L. R. Baker","thumbnail_url":"https://www.ebooknetworking.net/books/089/252/big089252264X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-089252264X.html\">Aspheric optics: Design, manufacture, testing : October 22-23, 1980, London, United Kingdom (SPIE)</a>","width":400,"height":300}