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  • Madaidaicin-Aplanatic-Negative-Achromatic-Lenses

Daidaitaccen Aplanatic
Achromatic Doublets

Ruwan tabarau na achromatic, wanda kuma aka sani da achromat, yawanci ya ƙunshi abubuwan gani na gani guda 2 waɗanda aka haɗa tare, yawanci ƙaƙƙarfan ƙaƙƙarfan nau'in index (mafi yawan ruwan tabarau na gilashin gilashin gilashin biconvex) da babban nau'in index (kamar gilashin dutse). Saboda bambance-bambance a cikin fihirisar rarrafe, tarwatsewar abubuwan biyu sun sami ramawa dalla-dalla ga junansu, an gyara aberration na chromatic dangane da zaɓaɓɓun raƙuman raƙuman ruwa guda biyu. An inganta su don gyara duka a kan-axis aberrations da chromatic aberrations. Ruwan tabarau na Achromatic zai samar da ƙaramin girman tabo da ingantaccen hoto fiye da kwatankwacin ruwan tabarau guda ɗaya mai tsayi iri ɗaya. Wannan ya sa su dace don yin hoto da aikace-aikacen mai da hankali kan faɗaɗa. An ƙera Achromat kuma an kera su don gamsar da mafi tsananin juriya da ake buƙata a cikin babban aikin Laser, na gani na lantarki da tsarin hoto.

Paralight Optics yana ba da nau'ikan na'urorin achromatic na al'ada iri-iri tare da ƙayyadaddun ma'auni na abokin ciniki, tsayin tsayin daka, kayan ƙasa, kayan siminti, da sutura an yi su ne na al'ada. Ruwan tabarau na achromatic sun rufe 240 - 410 nm, 400 - 700 nm, 650 - 1050 nm, 1050 - 1620 nm, 3 - 5 µm, da 8 - 12 µm zangon raƙuman ruwa. Ana samun su ba a ɗaure su, an ɗaura su ko cikin nau'i-nau'i masu daidaitawa. Game da unmounted achromatic doublets & triplets line-up, za mu iya samar da achromatic sau biyu (duka daidaitattun da daidaitaccen aplanatic), cylindrical achromatic doublets, achromatic doublet nau'i-nau'i waɗanda aka inganta don ƙayyadaddun conjugates da manufa don relay na hoto da tsarin haɓakawa, iska mai sararin samaniya achromatic doublets. waɗanda ke da kyau don aikace-aikacen ƙarfi mai ƙarfi saboda babban ƙofa na lalacewa fiye da achromat ɗin siminti, da kuma achromatic triplets waɗanda ke ba da damar iyakar sarrafa ɓarna.

Paralight Optics' Precision Aplanats (Aplanatic Achromatic Doublets) ba wai kawai ana gyara su don ɓarnawar yanayi da launin axial kamar Madaidaicin Achromatic Doublets na Siminti ba amma kuma an gyara su don suma. Wannan haɗin gwiwar yana sa su zama aplanate a cikin yanayi kuma yana ba da mafi kyawun aikin gani. Ana amfani da su azaman maƙasudin mayar da hankali na Laser kuma a cikin tsarin lantarki-na gani & hoto.

ikon rediyo

Siffofin:

Amfani:

Rage girman Axial Chromatic & Spherical Aberration

Kwatanta zuwa Daidaitaccen Achromatic Doublets:

Kasance Mai Kyau don Gyara don Coma

Ayyukan gani:

Aplanatic a cikin yanayi da Isar da Ingantattun Ayyukan gani

Aikace-aikace:

Mayar da hankali ta Laser kuma a cikin Tsarin Electro-Optical & Imaging Systems

icon-fasalin

Bayanai gama gari:

pro-related-ico

Zane na Magana don

achromatic biyu

f: Tsawon Hankali
fb: Tsawon Hankali na Baya
R: Radius na Curvature
tc: Kauri na tsakiya
te: Kauri Gefe
H”: Babban Jirgin Sama

Lura: Don mafi kyawun aiki lokacin haɗa tushen ma'ana, gabaɗaya farkon farkon iska-zuwa gilashi tare da mafi girman radius na curvature (gefe mai faɗi) yakamata ya fuskanci nesa da katakon da aka yanke, akasin haka lokacin mai da hankali kan katako mai haɗuwa, iska-zuwa. Gilashin dubawa tare da guntun radius na curvature (mafi lankwasa gefen) yakamata ya fuskanci katakon da ya faru.

 

Ma'auni

Ragewa & Haƙuri

  • Substrate Material

    Nau'in Gilashin Crown da Flint

  • Nau'in

    Cemented Achromatic Doublet

  • Diamita

    3 - 6mm / 6 - 25mm / 25.01 - 50mm /> 50mm

  • Haƙuri na Diamita

    Daidaitawa: +0.00/-0.10mm | Babban Madaidaici:>50mm: +0.05/-0.10mm

  • Hakuri na kauri na tsakiya

    +/- 0.20 mm

  • Hakuri Tsawon Tsawon Hankali

    +/- 2%

  • Ingancin saman (scratch-dig)

    40-20 / 40-20 / 60-40 / 60-40

  • Spherical Surface Power

    3 λ/2

  • Rarraba Surface (Kololuwa zuwa kwari)

    Daidaitacce: λ/4 | Babban Madaidaici:>50mm: λ/2

  • Cibiyar

    3-5 guda /<3 bakar/<3 arcmin / 3-5 arcmin

  • Share Budewa

    ≥ 90% na Diamita

  • Tufafi

    BBAR 450-650 nm

  • Zane Tsawon Tsawon Ruwa

    587.6 nm

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Hotuna

Mayar da hankali Shift vs. Tsawon Wave
An inganta ninki biyu na mu na achromatic don samar da tsayin daka kusan akai-akai a fadin faffadan bandwidth. Ana cim ma wannan ta hanyar yin amfani da ƙirar abubuwa da yawa a cikin Zemax® don rage ɓarnawar chromatic na ruwan tabarau. Watsawa a cikin gilashin kambi na farko mai kyau na sau biyu ana gyara shi ta aji na biyu mara kyau na flint, yana haifar da kyakkyawan aikin watsa labarai fiye da singileti ko ruwan tabarau na aspheric. Hoton gefen dama yana nuna jujjuyawar hangen nesa a matsayin aikin tsayin raƙuman ruwa don bayyane achromatic doublet tare da tsayin tsayin 400mm, Ø25.4 mm don bayanin ku.

samfurin-line-img

Kwatanta Maɓallin Tunani na AR-mai rufin Achromatic Doublets (Ja don bayyane na 350 - 700nm, Blue don faɗaɗa bayyane na 400-1100nm, Green don kusa da IR na 650 - 1050nm)

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