{"product_id":"optical-path-theory-1755079314646","title":"Optical Path Theory","description":"\u003cp\u003eOptical path theory is the study of the consequences of the Fermat [principle. The Fermat principle is the axiom, the consequences the theorems. Mathematical presentation of concepts, complete with details, problems, solutions, and a multitude of useful examples - ideal for graduates in optics.\u003c\/p\u003e","brand":"Rafel Gonzá-Acuñ","offers":[{"title":"Default Title","offer_id":50982315393316,"sku":"9780750347068","price":25.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0880\/7635\/3828\/files\/CoreSourceHub_4e16bf40-52b7-4f61-b6e4-93130097d211.jpg?v=1755109725","url":"https:\/\/indiepubs.co.uk\/products\/optical-path-theory-1755079314646","provider":"IndiePubs UK","version":"1.0","type":"link"}