KnowraFresnel lensLinked fromLinked fromThe 8 pages that link to Fresnel lens, each with the reason it gives.All 8Broader topic 2Related 3Compared with 3Augustin-Jean FresnelBroader topic: Fresnel designed this compact lens form for lighthouse illumination.LensBroader topic: It achieves focusing with a thinner, lighter structure than a comparable conventional lens.