Unscramble Words Effective power 8Online version Game to improve topic knowledge by Nohora Beatriz Celis Duarte 1 What is the procedure to calculate the effective power of a lens when moves away from the eye? difference - between the and - outcome - is focal this - new the The of distances and inverse - out length add the . carried answer lens , the of length From focal the - value result is this power of dioptric - the - vertex . inverse - the the is the is effective The - - - - - - . , - - - . - - 2 What is the procedure to calculate the effective power of a lens when moves away from the eye? power the of lens