1.74 MR-174 FSV High Index HMC lens optical
Imininingwane Yokukhiqiza
| Indawo Yomsuka: | Jiangsu | I gama le-brand: | BORIS |
| Inombolo Yemodeli: | Inkomba ephezuluIlensi | Izinto zamalensi: | MR-174 |
| Umphumela Wombono: | Umbono Owodwa | Ifilimu Yokumboza: | I-HMC/SHMC |
| Umbala Wamalensi: | Emhlophe(ngaphakathi) | Umbala Wokunamathela: | Okuluhlaza/Okuluhlaza okwesibhakabhaka |
| Inkomba: | 1.74 | I-Gravity ethize: | 1.47 |
| Isitifiketi: | CE/ISO9001 | I-Abbe Value: | 32 |
| Ububanzi: | 75/70/65 mm | Idizayini: | I-Aperical |
I-MR-174 iyinkanyezi yochungechunge lomndeni wakwa-MR, enenkomba ephezulu kakhulu yokuphendula ochungechungeni, okuyenza ibe ilensi yokugcina encane nelula.
Impahla ye-MR-174 inenkomba ye-refractive engu-1.74, i-AbbeInaniof 32, kanye nezinga lokushisa lokuhlanekezela elingu-78°C.Ngenkathi ifinyelela ukukhanya okukhulu nokubancane, iphinde isebenzisa imikhiqizo ethi "Do Green" ethathwe ezintweni zezitshalo.
I-MR-174 iwumkhiqizo omele i-high-refractive index emakethe yamalensi womhlaba.Ngakho-ke, abathengi abaneziqu eziphakeme, noma abathengi abaphishekela ukusebenza okuncane nokulula kwamalensi futhi bakhathazeke kakhulu ngokuvikelwa kwemvelo, bathenga kabanzi uMR.Amalensi enziwe -174 impahla.
Isingeniso Sokukhiqiza
Ukuqhathaniswa kwe-1.74 no-1.67:
1.67 kanye no-1.74 zombili zimelela inkomba ye-refractive yelensi, futhi umehluko othile usezicini ezine ezilandelayo.
1. Ukujiya
Ukuphakama kwenkomba ye-refraction yento, kulapho amandla okuguqula ukukhanya kwesigameko aqine.Ukuphakama kwenkomba ye-refractive, ukuqina kwe-lens kuya kuba mncane, okungukuthi, ukushuba kwesikhungo se-lens kuyefana, izinga elifanayo lezinto ezifanayo, unqenqema lwelensi enenkomba ephezulu ye-refractive mncane kune- unqenqema lwelensi enenkomba ephansi ye-refractive.
Okusho ukuthi, esimweni sezinga elifanayo, i-lens ene-refractive index ye-1.74 incane kune-lens ene-refractive index ye-1.67.
2. Isisindo
Inkomba ye-refractive ephakeme, amalensi azacile, namalensi alula ukuze uthole umuzwa wokugqoka onethezeke kakhudlwana.
Okusho ukuthi, esimweni sezinga elifanayo, i-lens ene-refractive index ye-1.74 ilula kune-lens ene-refractive index ye-1.67.
3. AbbeInani(i-coefficient yokusabalalisa)
Ngokuvamile, ukuphakama kwenkomba ye-refractive yelensi, kusobala kakhulu iphethini yothingo onqenqemeni lapho ubheka izinto.Lesi yisenzakalo sokuhlakazeka kwelensi, evame ukuvezwa yi-AbbeInani(i-coefficient yokusabalalisa).Aphezulu AbbeInani, okungcono.Ubuncane be-AbbeInaniamalensi okugqoka komuntu awakwazi ukuba ngaphansi kuka-30.
Kodwa-ke, i-Abbe Value yalawa ma-lens amabili e-refractive index ayiphezulu, cishe ngama-33 kuphela.
Ngokuvamile, ukuphakama kwenkomba ye-refractive yezinto, i-Abbe Value iphansi.Kodwa-ke, ngokuthuthukiswa kobuchwepheshe bezinto ezibonakalayo zamalensi, lo mthetho uyaphulwa kancane kancane.
4. Inani
Uma iphezulu inkomba ye-refractive yelensi, intengo ibiza kakhulu.Isibonelo, ilensi engu-1.74 yomkhiqizo ofanayo ingaba ngaphezulu5izikhathi intengo 1.67.
Inqubo Yomkhiqizo
