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1.59 Polycarbonate HMC Optical lenses
Lilense tse akaretsang tsa resin ke lisebelisoa tse tiileng tsa mocheso, ke hore, lisebelisoa tse tala ke metsi, 'me lilense tse tiileng li thehoa ka mor'a ho futhumatsa. Lilense tsa PC, tse tsejoang hape e le "lilense tsa sebaka", "lense tsa cosmic", ka lik'hemik'hale tse bitsoang polycarbonate, ke thepa ea thermoplastic.
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1.56 Bifocal Flat top / Round Top / Blended HMC Optical lenses
Lilense tsa Bifocals ke lilense tsa pono tse nang le libaka tse peli tsa tokiso, 'me li sebelisoa haholo-holo bakeng sa tokiso ea presbyopia. Sebaka seo ho sona li-bifocals li lokisang pono e hole li bitsoa far vision area, 'me sebaka se lokisang haufi le sebaka sa pono se bitsoa haufi le sebaka sa pono le sebaka sa ho balla. Hangata, sebaka se hole se seholo, ka hona se boetse se bitsoa selae se seholo, mme sebaka se haufi se nyane, se bitsoang sub slice.
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1.56 Porgressive HMC optical lenses
Lense e tsoelang pele ke lense e bolelele ba lintho tse ngata, e fapaneng le likhalase tsa khale tsa ho bala le likhalase tsa ho bala tse peli. Lilense tse tsoelang pele ha li na mokhathala oa li-eyeballs tse lokelang ho lula li fetola bolelele ba tsepamiso ha li sebelisa bolelele ba bifocal, 'me ha ho na moeli o totobetseng pakeng tsa bolelele ba tse peli tse tsepamisitsoeng. moeli oa moeli. Hoa phutholoha ho apara 'me ho na le ponahalo e ntle,' me butle-butle e fetohile khetho e ntle ka ho fetisisa bakeng sa batho ba nang le presbyopia.
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1.56 FSV Blue Block HMC Blue Coating Optical lenses
Blue Block Lens, re boetse re e bitsa Blue Cut Lens kapa UV420 Lens. 'Me e na le mefuta e' meli e fapaneng ea lense e putsoa, e 'ngoe ke lense ea blue block lens, mofuta ona o thibela lebone le leputsoa ka thepa; e 'ngoe e kenyelletsa lesela le leputsoa. ho thibela lebone le leputsoa.Bareki ba bangata ba khetha thepa e putsoa block lense, hobane e theko e tlase ebile e bonolo ho hlahloba ts'ebetso ea eona ea boloko, e hloka feela pene e khanyang e putsoa e lekane.
