SETO 1.74 pono e le 'ngoe Lense SHMC
Tlhaloso
1.74 lense ea pono e le 'ngoe ea pono | |
Mohlala: | 1.74 lense ea mahlo |
Sebaka sa Tšimoloho: | Jiangsu, China |
Lebitso: | SETO |
Lisebelisoa tsa Lense: | Resin |
'Mala oa lilense | Hlakileng |
Refractive Index: | 1.74 |
Diameter: | 70/75 limilimithara |
Boleng ba Abbe: | 34 |
Matla a Khoheli a khethehileng: | 1.34 |
Phetiso: | >97% |
Khetho ea ho Coating: | SHMC |
'Mala oa ho roala | Botala |
Sebaka sa Matla: | Sph: -3.00 ~-15.00 CYL: 0 ~ -4.00 |
Likarolo tsa Sehlahisoa
1.Lilense tsa High-Index li fapana joang le lilense tse tloaelehileng?
Ha index ea refraction e ntse e eketseha, ho kobeha ho hlokahalang ho hlahisa tokiso e itseng hoa fokotseha.Sephetho ke lense e bataletseng, e khahlang haholoanyane, e tlase, e tšesaane ho feta kamoo ho neng ho ka khoneha pele.
Lisebelisoa tse phahameng tsa index li file bakuli, haholo-holo ba nang le liphoso tse kholo tsa refractive, bolokolohi ba ho khetha boholo ba lense le libopeho, hammoho le mekhoa ea liforeimi, tseo pele li neng li sa fumanehe ho bona.
Ha lisebelisoa tsena tse phahameng tsa lense li sebelisoa ka meralo ea aspheric, atoric, kapa e tsoelang pele 'me li kopantsoe le liphekolo tsa lense tse holimo, boleng ho uena, mokuli, bo hola haholo.
2.Ke Liphoso life tsa Refractive tse ka Lokisang Lense tsa Pono e le 'Ngoe?
Likhalase tsa pono tse le 'ngoe li ka lokisa liphoso tse atileng haholo tsa refractive:
①Myopia
Myopia e bolela ho ba le pono e haufi.Lintho tse hole li ka ba thata ho bona hantle.Lilense tsa sebaka se le seng sa pono li ka thusa.
② Hyperopia
Hyperopia e bolela ho bona hole.Lintho tse haufi li ka ba thata ho bona hantle.Lilense tsa ho bala pono e le 'ngoe li ka thusa.
③Presbyopia
Presbyopia e bolela ho lahleheloa ke pono e haufi ka lebaka la lilemo.Lintho tse haufi li ka ba thata ho bona hantle.Lilense tsa ho bala pono e le 'ngoe li ka thusa.
④Astigmatism
Astigmatism ke boemo bo etsang hore pono e be lerootho libakeng tsohle ka lebaka la ho kobeha ha cornea asymmetric.Ka bobeli lilense tsa ho bala pono e le 'ngoe le lilense tsa sebaka se le seng sa pono li ka u thusa ho fihlela pono e hlakileng.
3. Khetho ea ho Koala?
Joalo ka lense e phahameng ea 1.74, super hydrophobic coating ke eona feela khetho ea ho e roala bakeng sa eona.
Super hydrophobic coating e boetse e bitsa crazil coating, e ka etsa hore lilense li se ke tsa kena metsing, li antistatic, anti slip le ho hanyetsa oli.
Ka kakaretso, ho roala ha super hydrophobic ho ka ba teng likhoeli tse 6 ~ 12.