Dislocation of the lens is seen in all the following conditions except
Causes of ectopia lentis (dislocation or subluxation of the lens) 

Homocystinuria      
Marfan syndrome        
Weil-Marchesani syndrome         
Ehler Danlos syndrome        
Hyperlysinemia 
Sulphite oxidase deficiency
Stickler syndrome
Trauma
 Consecutive/spontaneous (Hypermature cataract, buphthalmos, high myopia)
Congential Rubella
Marchesani Syndrome
Marfan Syndrome
Homocystimuria