English
  • Mafi kyawun Form-Lens
  • N-BK7-Mafi kyawun-Form-lens

N-BK7 (CDGM H-K9L)
Mafi kyawun Siffar Lens ɗin Sikeli

Don ruwan tabarau mai siffar zobe, za'a iya bayyana tsayin daka da aka ba da fiye da ɗaya hadewar gaba da baya na curvature. Kowane haɗe-haɗe na ɓangarorin saman zai haifar da adadin ɓarna daban-daban da ruwan tabarau ya haifar. Radius na lanƙwasa don kowane saman mafi kyawun nau'in ruwan tabarau an tsara shi don rage girman ɓarna da suma da ruwan tabarau ke samarwa, yana inganta shi don amfani da shi a cikin haɗin kai mara iyaka. Wannan tsari yana sa waɗannan ruwan tabarau su fi tsada fiye da ruwan tabarau na plano-convex ko bi-convex, amma har yanzu ba su da tsada fiye da layin mu na CNC mai goge ruwan tabarau ko achromats.

Tun da an inganta ruwan tabarau don mafi ƙarancin girman tabo, za su iya a ka'ida su kai ga iyakance-iyakantaccen aiki don ƙaramin diamita na katako na shigarwa. Don mafi kyawun aiki a aikace-aikacen mai da hankali, sanya saman tare da guntun radius na curvature (watau mafi tsayi mai lanƙwasa) zuwa tushen da aka haɗu.

Paralight Optics yana ba da N-BK7 (CDGM H-K9L) Mafi kyawun nau'in ruwan tabarau na Siffar Siffa waɗanda aka ƙirƙira don rage ɓarnawar yanayi yayin da har yanzu suna amfani da filaye masu siffar zobe don samar da ruwan tabarau. Yawancin lokaci ana amfani da su a haɗin kai mara iyaka a cikin aikace-aikace masu ƙarfi inda sau biyu ba zaɓi bane. Ana samun ruwan tabarau ko dai ba a rufe ba ko kuma kayan aikin mu na antireflection (AR) da aka ajiye a kan dukkan bangarorin biyu don rage hasken da ke fitowa daga kowane saman ruwan tabarau don rage yawan hasken da ke nunawa daga kowane saman ruwan tabarau. Wadannan suturar AR an inganta su don kewayon 350 - 700 nm (VIS), 650 - 1050 nm (NIR), 1050 - 1700 nm (IR). Wannan shafi yana rage girman girman yanayin da ke ƙasa da 0.5% a kowace farfajiya, yana ba da matsakaicin matsakaicin watsawa a cikin kewayon shafi na AR. Bincika Hotuna masu zuwa don bayanin ku.

ikon rediyo

Siffofin:

Abu:

CDGM H-K9L ko kwastan

Amfani:

Mafi Yiwuwar Ayyuka daga Spherical Singlet, Ƙayyadaddun Ayyuka- Iyakantattun Ayyuka a Ƙananan Matsalolin shigarwa

Aikace-aikace:

An inganta don Ƙungiyoyin Ƙarfafawa

Zaɓuɓɓukan Rufe:

Akwai Ba'a Rufewa Tare da Rufin AR An Inganta don Matsayin Tsawon Rage na 350 - 700 nm (VIS), 650 - 1050 nm (NIR), 1050 - 1700 nm (IR)

Tsawon Hankali:

Akwai daga 4 zuwa 2500 mm

Aikace-aikace:

Mafi dacewa don Aikace-aikacen Ƙarfin Ƙarfi

icon-fasalin

Bayanai gama gari:

pro-related-ico

Zane na Magana don

Mafi kyawun Siffar Lens Mai Girma

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

Lura: An ƙaddara tsayin mai da hankali daga babban jirgin sama na baya, wanda ba lallai ba ne ya yi layi tare da kaurin gefen.

 

Ma'auni

Ragewa & Haƙuri

  • Substrate Material

    N-BK7 (CDGM H-K9L)

  • Nau'in

    Mafi kyawun Siffar Lens Mai Girma

  • Fihirisar Refraction (nd)

    1.5168 a tsararren tsayin daka

  • Lambar Abbe (Vd)

    64.20

  • Ƙididdigar Ƙarfafa Ƙarfafa Ƙwararru (CTE)

    7.1X10-6/K

  • Haƙuri na Diamita

    Daidaitawa: +0.00/-0.10mm | Maɗaukakin Maɗaukaki: +0.00/-0.02mm

  • Hakuri na kauri na tsakiya

    Daidaitawa: +/- 0.10 mm | Maɗaukakin Maɗaukaki: +/- 0.02 mm

  • Hakuri Tsawon Tsawon Hankali

    +/- 1%

  • Ingancin saman (Scratch-Dig)

    Daidaitawa: 60-40 | Babban Mahimmanci: 40-20

  • Ƙarfin Ƙarfin Sama (Spherical Side)

    3 λ/4

  • Rarraba Surface (Kololuwa zuwa kwari)

    λ/4

  • Cibiyar

    Daidaitawa:<3 arcmin | Babban Madaidaici:<30 sk

  • Share Budewa

    ≥ 90% na Diamita

  • Range Rufin AR

    Dubi bayanin da ke sama

  • Watsawa akan Rage Rufe (@ 0° AOI)

    Tavg> 92% / 97% / 97%

  • Tunani akan Rage Rufe (@ 0° AOI)

    Ravg<0.25%

  • Zane Tsayin Tsawon Tsawon Tsawon Lokaci

    587.6 nm

  • Matsakaicin Lalacewar Laser (Pulsed)

    7.5 j/cm2(10ns, 10Hz, @ 532nm)

graphs-img

Hotuna

Wannan jadawali na ƙayyadaddun bayanai yana nuna ƙimar kashi na murfin AR azaman aikin tsayin raƙuman ruwa (wanda aka inganta don 400 - 700 nm) don nassoshi.

samfurin-line-img

Tunani Lanƙwasa na Broadband AR mai rufi (350 - 700 nm) NBK-7

samfurin-line-img

Tunani Lanƙwasa na Broadband AR mai rufi (650 - 1050 nm) NBK-7

samfurin-line-img

Tunani Lanƙwasa na Broadband AR mai rufi (1050 - 1700 nm) NBK-7

Samfura masu dangantaka

Danna shiga don bincika ko ESC don rufewa