SETO 1.56 Igice cya kabiri kirangiye
Ibisobanuro
1.56 igenda itera imbere igice cyarangije optique | |
Icyitegererezo: | 1.56 optique |
Aho byaturutse: | Jiangsu, Ubushinwa |
Ikirango: | SETO |
Ibikoresho bya Lens: | Resin |
Kwunama | 100B / 300B / 500B |
Imikorere | gutera imbere & kimwe cya kabiri |
Ibara | Biragaragara |
Ironderero: | 1.56 |
Diameter: | 70 |
Abbe Agaciro: | 34.7 |
Uburemere bwihariye: | 1.27 |
Kohereza: | > 97% |
Guhitamo gutwikira: | UC / HC / HMC |
Ibara | Icyatsi |
Ibiranga ibicuruzwa
1 lens Intambwe igenda itera imbere ni iki?
Ibice bigezweho bigenda bitera imbere, kurundi ruhande, bifite igipimo cyiza kandi gihoraho hagati yububasha butandukanye.Ni muri urwo rwego, barashobora kandi kwitwa "lensifocal" cyangwa "varifocal" lens, kubera ko zitanga ibyiza byose byinzira zishaje za bi- cyangwa trifocal zidafite ibibazo nibibi byo kwisiga.
2 Ibyiza byagutera imberelens.
LensBuri lens igizwe neza neza nu mwanya wijisho ryuwambaye, hitabwa ku mfuruka iri hagati ya buri jisho no hejuru yinzira iyo ureba mu byerekezo bitandukanye, itanga ishusho ityaye, isobanutse neza, ndetse no kongera icyerekezo cya peripheri.
EnsIterambere ryiterambere ni umurongo utagira umurongo wa multifocals ufite iterambere ridasubirwaho ryongeweho imbaraga zo gukuza imbaraga hagati no kureba kure.
3) Minus hiyongereyeho igice cya kabiri kirangiye
EnsesImpapuro zifite imbaraga zitandukanye za dioptric zirashobora gukorwa kuva kumurongo umwe urangije.Kugabanuka kwimbere ninyuma byerekana niba lens izaba ifite plus cyangwa gukuramo imbaraga.
EnsSemi yarangije lens nigikoresho kibisi gikoreshwa mugukora lens ya RX yihariye ukurikije umurwayi.Ububasha butandukanye bwo kwandikisha busaba ubwoko butandukanye bwarangiye bwa lens ubwoko cyangwa umurongo fatizo.
AtherKusanya kuruta ubwiza bwo kwisiga gusa, igice cyuzuye kirangiye ni byinshi bijyanye nubwiza bwimbere, nkibipimo byuzuye kandi bihamye, cyane cyane kubintu byigenga byigenga.
4 Ni irihe tandukaniro riri hagati ya HC, HMC na SHC?
Igifuniko gikomeye | AR gutwikira / Gukomera cyane | Igikoresho cyiza cya hydrophobique |
ituma lens idafunze kandi ikongerera abrasion | byongera ihererekanyabubasha kandi bigabanya kugaragara hejuru | ikora lens idafite amazi, antistatike, anti kunyerera no kurwanya amavuta |