Ndibwino Kwambiri 1.60 MR-8 Semi Finished Ophthalmic Lenses Blanks
Kodi Semi Finished Lens Blanks Angachite Chiyani?
Ma lens opanga ma spectacle omwe amasintha magalasi omalizidwa pang'ono kukhala ma lens omalizidwa molingana ndi momwe adalembera.
Ntchito yosinthira makonda a labotale imatipangitsa kuti titha kupereka mitundu yosiyanasiyana yophatikizira yamagetsi pazosowa zaovala, makamaka pankhani yokonza presbyopia.Ma Laboratories ali ndi udindo wowonekera (kupera ndi kupukuta) ndi kuphimba (kupaka utoto, anti-scratch, anti-reflective, anti-smudge etc.) magalasi.
Chifukwa Chiyani Ndimalimbikitsa MR-8?
Refractive Index 1.60
Ma lens abwino kwambiri omwe ali ndi gawo lalikulu kwambiri la refractive index 1.60 lens
msika.MR-8 ndiyoyenerana ndi ma lens amphamvu aliwonse ndipo ndi mulingo watsopano wamagalasi amaso.
Kuyerekeza makulidwe a mandala a 1.60 MR-8 ndi magalasi 1.50 CR-39 (-6.00D)
Nambala ya Abbe: Nambala yomwe imatsimikizira kutonthoza kwa magalasi
| MBU-8 | Polycarbonate | Akriliki | Mtengo wa CR-39 | Korona galasi | |||||||||||
| Refractive index | 1.60 | 1.59 | 1.60 | 1.50 | 1.52 | ||||||||||
| Nambala ya Abbe | 41 | 28-30 | 32 | 58 | 59 | ||||||||||
·Nlozera zonse zapamwamba za refractive ndi nambala yayikulu ya Abbe imapereka magwiridwe antchito ofanana ndi magalasi agalasi.
·Zinthu zapamwamba za Abbe monga MR-8 zimachepetsa mphamvu ya ma prism (chromatic aberration) ya magalasi ndikupereka kugwiritsa ntchito bwino kwa onse ovala.
Kupsyinjika Kwaulere
MR-8 utomoni ndi uniformly polymerized mu nkhungu galasi.Poyerekeza ndi magalasi opangidwa ndi jekeseni a polycarbonate,
Magalasi a resin a MR-8 amawonetsa kupsinjika pang'ono ndipo amapereka masomphenya omveka bwino.
Kuwona Kupsinjika Maganizo
