1.60 MR-8 Ironderero Ryinshi Ubururu Kugabanya Lens

1.60 MR-8 Ironderero Ryinshi Ubururu Kugabanya Lens

1.60 MR-8 Ironderero Ryinshi Ubururu Kugabanya Lens

1.60 MR-8 Indangagaciro Yumucyo Kugabanya Lens Igishusho Cyerekanwe
  • 1.60 MR-8 Ironderero Ryinshi Ubururu Kugabanya Lens
  • 1.60 MR-8 Ironderero Ryinshi Ubururu Kugabanya Lens
  • 1.60 MR-8 Ironderero Ryinshi Ubururu Kugabanya Lens
  • 1.60 MR-8 Ironderero Ryinshi Ubururu Kugabanya Lens

lens optique yubururu

  • Ibikoresho:MR-8
  • Ironderero:1.598
  • UV Gukata:385-445nm
  • Abbe Agaciro: 41
  • Uburemere bwihariye:1.30
  • Igishushanyo mbonera:Asiferi
  • Urwego rw'ingufu:-10 / -2, + 6 / -2, -8 / -4
  • Guhitamo gutwikira:UC / HC / HMC / SHMC / BHMC
  • Rimless:Birasabwa cyane

    • Ibicuruzwa birambuye

    Ibicuruzwa

    Igipimo cyerekana 1.60 MR-8 ™

    Ibyiza biringaniza indangagaciro nziza yibikoresho hamwe nigice kinini cyibintu byangiritse 1.60 lens yibikoresho. MR-8 ikwiranye n'imbaraga zose z'amaso kandi ni igipimo gishya mubikoresho by'amaso.

    Kugereranya ubunini bwa 1.60 MR-8 lens na 1.50 CR-39 lens (-6.00D)

    ubururu bukata

    Umubare wa Abbe: Umubare ugena kureba neza ibirahure

    MR-8 Polyakarubone Acrylic CR-39 Ikirahure
    Ironderero 1.60 1.59 1.60 1.50 1.52
    Umubare wa Abbe 41 28 ~ 30 32 58 59

    · Byombi byerekana cyane kandi umubare munini wa Abbe utanga imikorere ya optique isa nikirahure.
    · Umubare munini wa Abbe nka MR-8 ugabanya ingaruka za prism (chromatic aberration) ya lens kandi itanga imikoreshereze myiza kubambara bose.

    ubururu bukata

    Umucyo w'ubururu ni iki?

    Imirasire y'izuba irimo imirasire yumutuku, orange, umuhondo, icyatsi nubururu nubururu bwinshi bwa buri mabara, bitewe nimbaraga nuburebure bwimirasire yumuntu kugiti cye (nanone bita imirasire ya electronique). Hamwe na hamwe, iyi ecran yumucyo wamabara irema icyo twita "urumuri rwera" cyangwa urumuri rwizuba.

    Utiriwe winjira muri fiziki igoye, hariho isano itandukanye hagati yumuraba wumurase wumucyo nubunini bwingufu zirimo. Imirasire yumucyo ifite uburebure buringaniye burimo ingufu nke, naho izifite uburebure buke zifite imbaraga nyinshi.

    Imirasire kumpera yumutuku yumucyo ugaragara ifite uburebure burebure kandi rero, imbaraga nke. Imirasire kumpera yubururu ya specran ifite uburebure buke bwumurongo nimbaraga nyinshi.

    Imirasire ya electromagnetique irenze impera yumutuku yumucyo ugaragara bita infragre - irashyuha, ariko ntigaragara. .

    Ku rundi ruhande rwurumuri rugaragara, imirasire yumucyo yubururu hamwe nuburebure buke bwumuraba (nimbaraga nyinshi) rimwe na rimwe byitwa ubururu-violet cyangwa urumuri rwa violet. Niyo mpamvu imirasire itagaragara ya electromagnetic imirasire irenze urumuri rugaragara rwitwa imirasire ya ultraviolet (UV).

    ubururu bukata

    Ingingo z'ingenzi zerekeye urumuri rw'ubururu

    1. Itara ry'ubururu riri hose.
    2. Imirasire yoroheje ya HEV ituma ikirere gisa n'ubururu.
    3. Ijisho ntabwo ari ryiza cyane mu guhagarika urumuri rwubururu.
    4. Itara ryubururu rishobora kongera ibyago byo kwangirika.
    5. Itara ry'ubururu rigira uruhare mu guhuza amaso.
    6. Kurinda urumuri rwubururu birashobora kuba ingenzi nyuma yo kubagwa cataracte.
    7. Itara ry'ubururu ntabwo ari ribi.

    cr39 ubururu

    Witegure hamwe nuburyo bwiza bwo kuyungurura ubururu

    ubururu bukata

    lens yubururu

    Ukuntu urumuri rwubururu Kugabanya Lens rushobora gufasha

    Itara ryubururu rigabanya lens ryakozwe hifashishijwe pigment yemewe yongewe kumurongo mbere yo gutara. Ibyo bivuze ko urumuri rwubururu rugabanya ibikoresho biri mubice byose bigize lens, ntabwo ari ibara gusa. Ubu buryo bwa patenti butuma urumuri rwubururu rugabanya lens kugirango rwungurure urugero rwinshi rwurumuri rwubururu na UV.

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