04. Rousseau B., Meslin D., Varilux® X Series™: the progressive lens with an expanded field of near vision, Points de Vue, International Review of Ophthalmic Optics, www.pointsdevue.com, July 2017

04. Rousseau B., Meslin D., Varilux® X Series™: the progressive lens with an expanded field of near vision, Points de Vue, International Review of Ophthalmic Optics, www.pointsdevue.com, July 2017