• HK9L-PCX
  • PCX-Magalasi-NBK7-(K9)-1

N-BK7 (CDGM H-K9L)
Magalasi a Plano-Convex

Magalasi a Plano-convex (PCX) ali ndi utali wolunjika bwino ndipo atha kugwiritsidwa ntchito kuyang'ana kuwala kosakanikirana, kugwirizanitsa gwero la mfundo, kapena kuchepetsa mbali ya divergence gwero. Ngati mawonekedwe azithunzi sali ovuta, magalasi a plano-convex amathanso kugwiritsidwa ntchito m'malo mwa ma achromatic doublet. Kuchepetsa kuyambika kwa kuzungulira kozungulira, gwero la kuwala kophatikizana kuyenera kuchitika pamalo opindika a disolo pomwe ikuyang'ana kwambiri ndipo gwero la kuwala liyenera kuchitika pa pulaniyo ikawotchedwa.

Lens iliyonse ya N-BK7 imatha kuperekedwa ndi 532/1064 nm, 633 nm, kapena 780 nm laser line V-coating. V-coating ndi multilayer, anti-reflective, dielectric woonda-filimu yokutira yopangidwa kuti iwonetsere pang'ono pa gulu lopapatiza la mafunde. Kuwala kumakwera mwachangu mbali zonse ziwiri za izi, zomwe zimapatsa mawonekedwe a "V", monga momwe ziwonetsedwera m'magawo otsatirawa. Kuti mudziwe zambiri za zokutira zina za AR monga mafunde a kutalika kwa 350 - 700 nm, 400 - 1100 nm, 650 - 1050 nm, kapena 1050 - 1700nm, chonde titumizireni kuti mumve zambiri.

Paralight Optics imapereka magalasi a N-BK7 (CDGM H-K9L) Plano-Convex okhala ndi zosankha za zokutira kapena zokutira zathu za antireflection (AR), zomwe zimachepetsa kuchuluka kwa kuwala komwe kumawonekera pagawo lililonse la disololo. Popeza pafupifupi 4% ya kuwala kwa zochitika kumawonekera pamtunda uliwonse wa gawo lapansi losakutidwa, kugwiritsa ntchito zokutira zathu zamitundu yambiri za AR kumathandizira kufalikira, komwe kuli kofunikira pakuwunikira kocheperako, ndikuletsa zotsatira zosafunikira (mwachitsanzo, zithunzi za mizimu) ogwirizana ndi mawonetseredwe ambiri. Kukhala ndi ma Optics okhala ndi zokutira za AR zokongoletsedwa ndi mawonekedwe a 350 - 700 nm, 400 - 1100 nm, 650 - 1050 nm, 1050 - 1700 nm, 1650 - 2100 nm zoyikidwa pamalo onse awiri. Kupaka uku kumachepetsa kwambiri mawonekedwe a gawo lapansi ochepera 0.5% (Ravg <1.0% pamitundu ya 0.4 - 1.1 μm ndi 1.65 - 2.1 μm) pamtunda uliwonse, kumapereka kufalikira kwapakati pamitundu yonse yopaka ya AR pamakona a zochitika (AOI) pakati pa 0° ndi 30° (0.5 NA). Kwa zowonera zomwe zimagwiritsidwa ntchito pamakona akulu, lingalirani kugwiritsa ntchito zokutira zokongoletsedwa ndi ngodya ya 45°; ❖ kuyanika kwa mwambowu ndi kothandiza kuyambira 25 ° mpaka 52 °. Zovala za Broadband zimakhala ndi mayamwidwe wamba a 0.25%. Yang'anani m'ma Grafu otsatirawa kuti mupeze zolozera zanu.

icon-wayilesi

Mawonekedwe:

Zofunika:

CDGM H-K9L

Wavelength Range:

330 nm - 2.1 μm (Osakutidwa)

Zosankha zokutira:

Osakutidwa kapena okhala ndi zokutira za AR kapena mzere wa laser V-Kupaka kwa 633nm, 780nm kapena 532/1064nm

Utali Woyimba:

Amapezeka kuchokera 4 mpaka 2500 mm

chithunzi-chinthu

Zomwe Zadziwika:

pro-zogwirizana-ico

Zojambula za

Plano-convex (PCX) Lens

Dia: Diameter
f: Kutalika Kwambiri
ff: Kutalika Kwambiri Kwambiri
fb: Kutalika Kwambiri Kumbuyo
R: Radius
tc: Makulidwe apakati
te: Makulidwe a M'mphepete
H": Ndege Yaikulu Yobwerera

Zindikirani: Kutalika kwapakati kumatsimikiziridwa kuchokera ku ndege yayikulu yakumbuyo, yomwe siimayenderana ndi makulidwe a m'mphepete.

Parameters

Ranges & Tolerances

  • Zinthu Zapansi

    N-BK7 (CDGM H-K9L)

  • Mtundu

    Plano-Convex (PCV) Lens

  • Index of Refraction (nd)

    1.5168

  • Nambala ya Abbe (Vd)

    64.20

  • Thermal Expansion Coefficient (CTE)

    7.1x10-6/℃

  • Kulekerera kwa Diameter

    Kuchuluka: +0.00/-0.10mm | Kulondola Kwambiri: + 0.00/-0.02mm

  • Makulidwe Kulekerera

    Precison: +/-0.10 mm | Kulondola Kwambiri: +/-0.02 mm

  • Kuyang'ana Kwautali Kulekerera

    +/- 1%

  • Ubwino Pamwamba (Scratch-Dig)

    Nthawi: 60-40 | Kulondola Kwambiri: 40-20

  • Surface Flatness (Plano Side)

    λ/4

  • Mphamvu Yozungulira Yozungulira (Convex Side)

    3 la/4

  • Surface Irregularity (Peak to Valley)

    λ/4

  • Pakati

    Precison:<3 arcmin | Kulondola Kwambiri: <30 arcsec

  • Khomo Loyera

    90% ya Diameter

  • AR Coating Range

    Onani kufotokozera pamwambapa

  • Kupatsirana pamwamba pa zokutira (@ 0° AOI)

    Tavg> 92% / 97% / 97%

  • Kuyang'ana pa Kuyika (@ 0° AOI)

    Ravg<0.25%

  • Kupanga Wavelength

    587.6 nm

  • Chiwopsezo cha Kuwonongeka kwa Laser

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

zithunzi-img

Zithunzi

♦ Mapiritsi opindika a gawo lapansi losatsekedwa la NBK-7: kufalikira kwakukulu kuchokera ku 0.33 µm kupita ku 2.1 μm
♦ Mapulani otsatirawa a V-coat ali ndi chiwonetsero chocheperako chochepera 0.25% pamtunda uliwonse pamtunda wa 633nm, 780nm, 532/1064nm (YAG V-coating) ndipo amapangidwira ma angles of incidence (AOI) pakati pa 0° ndi 20°. Poyerekeza ndi zokutira zathu za Broadband AR, zokutira za V zimawonekera pang'ono pa bandwidth yocheperako zikagwiritsidwa ntchito pa AOI yotchulidwa. Kuti mudziwe zambiri kapena kupeza mtengo, omasuka kulankhula nafe.

product-line-img

633 nm V-Coat Reflectance (AOI: 0 - 20°)

product-line-img

780 nm V-Coat Reflectance (AOI: 0 - 20°)

product-line-img

532/1064 nm V-Coat Reflectance (AOI: 0 - 20°)