Tässä valmis lasit ruutuun Optikot miten läpi prosessin ennen

Ennen

Beforethepreparationinoureyeglassesframes, olen believetherewillbealotofpeoplearedoneinadarksituation, tarvitsee inevitablyencounterandquot; Jerry builtandquot; tohappen. Understandtheprocessofrefraction, forglassesisverynecessary. Accordingtonationalprofessionaloptometryspecification, memoryfortheconvenienceofourcustomers, on nowfinishing4of8stepsforyourreference.


Thefirststep:receptionincludingdiagnosis, neuvotteluja, productsintroduced;


PartII:preliminaryinvestigationofOptometryincludetwokindsofoperations:

1, Katso: theexternaleye, sidekalvo, corneaandeyeexamination;

2, Cha Jing:Cha YuanDai Jing, peilit, opticalCenter, correctiveandstructuralconditionoftheoriginalmirror.


Stepthree:Objective

1,Ker/Refractometercheck(nothisdevicenotfound)

2, retinoscopychecks.