Placed between the customer and the ECP,the VP system enables the near vision Pd measurements Powered by two 1.5v batteries. dimensions: L125 x w 175 x h 65 mm. weight:0.5 kg. CE conformity marking
a:2:{i:0;a:2:{s:4:"name";s:19:"Type of instrument:";s:3:"val";s:11:"pupil meter";}i:1;a:2:{s:4:"name";s:11:"Ergonomics:";s:3:"val";s:9:"hand-held";}}