Detailed Product Description

Layout Blocker/For layout of ophthalmic lens
No difference in the screen The lens can be fastened and moved quckly two side affixing ,perfect position,quick position of  bifocal lens ,the outline of small lens can also be projected clearly Power:          10W,Weight:          5KgSize:             180*265*305mmPower source:110V/60Hz                     220V/50Hz