{"product_id":"9780819456298","title":"Field Guide to Visual and Ophthalmic Optics","description":"Visual optics requires an understanding of both biology and  optical engineering.  Therefore, this Field Guide assembles the anatomy,  physiology, and functioning of the eye, as well as the engineering and  design of a wide assortment of tools for measuring, photographing, and  characterizing properties of the surfaces and structures of the eye.  Also  covered are the diagnostic techniques, lenses, and surgical techniques used  to correct and improve human vision.","brand":"SPIE Press","offers":[{"title":"Default Title","offer_id":47020957925616,"sku":"9780819456298","price":42.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780819456298_p0.jpg?v=1763748933","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780819456298","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}