Lens-ka Ilayska ee Wershada ee Daahfurnaanta Lens-ka indhaha ee Silikoonka ee iftiinka Marxaladda
Lenses Spherical Vs Aspherical Lenses
Muraayadaha muraayadaha aspherical waxay isticmaalaan qaloocyo kala duwan oo dusha sare ah si ay u yareeyaan tirada badan oo ay uga dhigaan kuwo si fiican u muuqda.Muraayadaha wareegsan waxay isticmaalaan qalooc keli ah oo muuqaalkooda ah, taasoo ka dhigaysa mid fudud laakiin ka weyn, gaar ahaan bartamaha muraayadda.
Faa'iidada Aspheric
Waxaa laga yaabaa in runta ugu awoodda badan ee ku saabsan asphericity ay tahay in aragtida iyada oo loo marayo muraayadaha aspheric ay ku dhowdahay aragtida dabiiciga ah.Naqshadaynta aspheric waxay u oggolaaneysaa qalloocyada sal-balaadhan in la isticmaalo iyada oo aan waxyeello loo geysan waxqabadka indhaha.Farqiga aasaasiga ah ee u dhexeeya lenska wareegsan iyo muraayadda aspheric ayaa ah in lenska wareegsan uu leeyahay hal qalooc oo u qaabaysan sida kubbadda kolayga.Lenska aspheric ayaa si tartiib tartiib ah u leexanaya, sida kubbadda hoose.Muraayada aspheric waxay yaraynaysaa weyneynta si ay muuqaalka uga dhigto mid dabiici ah iyo dhumucda dhexe ee hoos u dhacda waxay isticmaashaa walxo yar, taasoo keentay miisaan yar.
Tilmaamaha