Ci gaba jerin a freeform surface

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Ci gaba jerin a cikin freeform surface2

Lens mai ci gaba a cikin sigar kyauta yana da 30% mafi girman filin kallo fiye da ruwan tabarau na ci gaba na gargajiya.

Gilashin ci gaba na saman ciki ya zarce ƙirar ci gaba na gargajiya.

Ga masu sawa daban-daban, ana yin lissafin haɓaka hasken ruwan tabarau bisa ga ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun kayan aikin, kuma ana kwaikwayar ainihin tasirin sawa na ruwan tabarau na ci gaba a gaba, sa'an nan kuma ana amfani da memorin ajiyar shirin y don sarrafa yankan madaidaici don rage gani. matsalar murdiya filin.Ƙananan, samar da mafi kyawun ingancin gani.Kowane yanki na ruwan tabarau na ci gaba wanda aka siffata daidai yana da shimfidar yanayi mai faɗin gani a nesa, tsakiya da kusa, kuma yana da sauƙin daidaitawa, yana kawo ƙwarewar gani mara misaltuwa ga mai sawa!

Ci gaba jerin a cikin freeform surface3

Fannin gani mai faɗi: mai sawa zai iya samun hangen nesa mai ci gaba daga nesa mai nisa zuwa maƙasudin kusa ta hanyar ruwan tabarau na ci gaba da yawa, kuma yana iya ganin nesa, tsakiya da gajere a sarari.

● Ƙwararren hangen nesa ya fi bayyana: lokacin da haske ya motsa daga wannan yanki zuwa wani, tsarin daidaitawar ido yana da dabi'a, kuma ba zai haifar da dizziness da rashin jin daɗi ba saboda tsalle-tsalle hotuna.

● Babban ta'aziyya: hangen nesa na dabi'a, daidai da na'urorin ilimin lissafi, saurin daidaitawa da rage lokacin daidaitawa.

Siffar ta fi salo: kamanni ya fi kyau fiye da bifocals, babu layin raba fim ɗin, kuma babu yankin makafi na annular.

Duba kusa da gani nesa, madubi ɗaya don amfani da yawa, aikin gyaran hangen nesa, mafi kwanciyar hankali don sawa

Matsar da ƙira mai ci gaba zuwa saman ciki yana da mahimmanci yana faɗaɗa filin kallon kowane yanki na ruwan tabarau.Wani abu da ke shafar filin kallo ya fito ne daga ƙirar aspheric ko astigmatic aspheric zane na gefen baya.Zane-zane na aspheric yana sanya radius na curvature na koli na ruwan tabarau lebur ta yadda ruwan tabarau zai iya kusantar kwallin ido, wanda kuma wani muhimmin al'amari ne na fadada filin kallo.

Ci gaba jerin a cikin freeform surface4

Bayanin ruwan tabarau

Ɗauki ƙa'idar ƙirar asymmetric mai laushi don saduwa da ma'auni na nesa, tsakiya da kusa
Kuma an inganta yankin astigmatism a bangarorin biyu yadda ya kamata don haɓaka filin kallon ruwan tabarau da 35%
Har ila yau, yana sa mai sawa ya ji daɗi a cikin sauyawar kowane yanki mai haske da sauƙi don daidaitawa.

Jerin ci gaba a cikin yanayin kyauta5

Ci gaba jerin a freeform surface

Fannin gani mai faɗi: mai sawa zai iya samun hangen nesa mai ci gaba daga nesa mai nisa zuwa wurin kusa ta hanyar ruwan tabarau na ci gaba mai yawa, kuma yana iya ganin nesa, tsakiya da gajere a sarari.

● Ƙwararren hangen nesa ya fi bayyana: lokacin da haske ya motsa daga wannan yanki zuwa wani, tsarin daidaitawar ido yana da dabi'a, kuma ba zai haifar da dizziness da rashin jin daɗi ba saboda tsalle-tsalle hotuna.

● Mafi girma ta'aziyya: hangen nesa na dabi'a, daidai da tsarin ilimin lissafi, saurin daidaitawa da rage lokacin daidaitawa.


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