DIA PC wheel for auto lens edger grind PC lens and plastic lens cut ... as drawings 1.DIA PC diamond wheel used in auto lens edgers(optical glasses equipment)2.cutting and grinding ... .We also have DIA ,BRIOT,WECO ,NIDEK ,ESSILOR auto lens edger wheels and can make as your requirments or ... have hand edger ,diamond grinding wheels for hand edger and atuo lens edger, auto groover and digital PD ruler,frame ...