Salma Makki Magzob Makki2023-01-222023-01-222019-06http://hdl.handle.net/123456789/18691Project Submitte dasPartial Fulfillment of Requiremen to fMaster Degree in Optometry and visual SciencesAbstract Purposeindividualapproachespresbyopiamayexhibitocularsymptomsastheycontendwithvisualdemandsofnearwork,coupledwithnaturalage-relatedchangesinaccommodationandvengeanceof35-40yearswithsymptomsofasthenopiaandnohistoryofusingcorrectionwereevaluated. Aim: Toassesstheeffectofprematurepresbyopiapatentinbinocularvision Toassesstheeffectofbinocularvisionontheprematurepresbyopiapatent MaterialsandMethods: Inthisstudy153subjectsbetween35-40yearsold,weresubjectshassymptomsofsoreness,tiredeyes,headachewithnearworkregularlyperformed2-3hoursusingamplitudeofaccommodation(AC)andnearpointofconvergent(N.C.P)aremeasuredwithRoyalAirForce(R.A.F). Conclusion: Thevastmajoritiesofpatientsareorthophoricatdistanceandareorthophoricorhavealowdegreeofexosphericatnearage. Thereisslidedecreasingexospheric,andincreasingexosphericatnear. ThestudyfoundaconsiderableprevalenceofbinocularvisionanomalieswithconvergenceweaknessSephorabeginatpredominateanomaly. Recommendation: Increaseawarenessofpeopletoavoidtheprolongednearwork. Increaseawarenessofpeopletoavoidexcessiveuseofdigitaldeviceslikesmartphonesforlongtime. Routineocularexaminableforgeneralpopulationsespeciallythosewithsystemicdisease ―diabetesandhypertension‖. Theremightbeaneedtohavesimilarstudyinotherpartsofthecitytomakecomparisonandfindanysimilarityordifferenceswiththisstudy. Financialsupportandsponsorshipnil. Conflictsofinterest:therearenoconflictsofinterests. Increasesizeofthesamples. Addressingprimaryhealthcarecenterstotakecareofeyehealthandcare.Premature PresbyopiaThesis