Ectopia lentis

Ectopia lentis
Ectopia lentis in a patient with Marfan syndrome. Zonular fibers are visible.
SpecialtyMedical genetics 

Ectopia lentis is a displacement or malposition of the eye's lens from its normal location. A partial dislocation of a lens is termed lens subluxation or subluxated lens; a complete dislocation of a lens is termed lens luxation or luxated lens.