<prompt> Riders cataract is seen in-Blue dot cataractZonular cataractAnterior capsular cataractCoronary cataract  <response>: The opacity in zonular lamellar cataract is usually sharply demarcated and the area of the lens within and around the opaque zone is clear, although linear opacities like spokes of a wheel, cllaed riders may run outwrds towards the equator. Ref: Parsons 22nde p.27021ste p.265; Khurana 7the p.189. 