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  • Steinheil-Mounted-Negative-Achromatic-Lenses-1

Steinheil Cemented
Achromatic Triplets

Ebe a na-atụgharị uche ebe ụzarị ọkụ na-agafe n'etiti oghere oghere dị iche iche site na isi ebe ebe ụzarị ọkụ na-agafe na nsọtụ oghere na-agbakọta, nke a na-akpọ aberration spherical;mgbe ụzarị ọkụ na-agafe na oghere convex, ebe a na-ahụ maka ọkụ na-acha uhie uhie nke nwere ogologo wavele ogologo dị anya karịa ebe a na-ahụ maka ìhè anụnụ anụnụ nke nwere obere wavelength, n'ihi ya agba na-apụta na-agbapụta, nke a na-akpọ chromatic aberration.Ebe ọ bụ na ntụzịaka nke aberration na-apụta na oghere convex na-emegide oghere concave, site na ngwakọta nke oghere abụọ ma ọ bụ karịa nwere ike ime ka ụzarị ọkụ gbakọta n'otu ebe, nke a na-akpọ mgbazi nhụsianya.Akara anya achromatic ziri ezi maka aberrations chromatic na sppherical.A haziri ọkọlọtọ anyị na achromat omenala anyị iji mejuo nnabata ndị siri ike achọrọ na sistemụ laser dị elu nke ugbu a, ngwa eletrọnịkị na onyonyo onyonyo.

Otu atọ achromatic nwere ihe etiti etiti okpueze dị ala nke etinyere n'etiti ihe abụọ dị elu na-adị elu.Atọ atọ ndị a nwere ike idozi ma axial na mpụta chromatic aberration, na nhazi ha na-enye nkwalite arụmọrụ n'ihe metụtara cemented doublets.A haziri Steinheil triplet atọ maka njikọta nke 1: 1, ha na-arụ ọrụ nke ọma maka ọnụọgụ conjugate ruo 5. Anya anya ndị a na-eme ezigbo optics relay maka ma on- and off-axis ngwa ma na-ejikarị dị ka eyepieces.

Paralight Optics na-enye Steinheil achromatic triplet nwere MgF2 otu oyi akwa mgbochi na-atụgharị uche maka ogologo ikuku 400-700 nm n'elu ma n'èzí, biko lelee eserese na-esonụ maka ntụnyere gị.Nhazi oghere anyị bụ kọmpụta kachasị mma iji hụ na a na-ebelata mmebi nke chromatic na spherical n'otu oge.Anya anya dị mma maka ojiji n'ime ọtụtụ sistemu onyonyo mkpebi dị elu yana ngwa ọ bụla ebe a ga-ebelata nhụsianya okirikiri na chromatic.

akara ngosi redio

Atụmatụ:

Mkpuchi AR:

1/4 ife MgF2 @ 550nm

Uru:

Dị mma maka nkwụghachi ụgwọ nke mgbaghara chromatic na axial

Arụmọrụ anya:

Ezigbo On-Axis na Off-Axis arụmọrụ

Ngwa:

Ebuliri maka Oke Njikọ Njikọ

akara ngosi

Nkọwapụtakarị:

pro metụtara-ico

Ntụaka maka

Lens Achromatic Steinheil Triplets nke akwụghị ọtọ

f: Ogologo Focal
WD: Ogologo ọrụ
R: Radius nke curvature
tc: Ọkpụrụkpụ etiti
te: Oke ọkpụrụkpụ
H”: Ụgbọ elu isi azụ

Rịba ama: A na-ekpebi ogologo ebe mgbaba site na ụgbọ elu isi azụ, nke na-adabaghị na ụgbọelu anụ ahụ ọ bụla n'ime oghere.

 

Oke

Oke & ndidi

  • Ihe eji eme ihe

    Ụdị okpueze na Flint Glass

  • Ụdị

    Steinheil achromatic triplet

  • Dayameta oghere

    6-25 mm

  • Ntachi anya dayameta oghere

    +0.00/-0.10 mm

  • Nkwenye ịdị arọ nke etiti

    +/- 0.2 mm

  • Nkwenye Ogologo Focal

    +/- 2%

  • Ogo elu (scratch-dig)

    60-40

  • Ọdịghị mma nke elu (Olu ruo Ndagwurugwu)

    λ/2 na 633 nm

  • Center

    3-5 nkeji

  • Kpochapụ oghere

    ≥ 90% nke dayameta

  • mkpuchi AR

    1/4 nke MgF2@550nm

  • Chepụta ogologo ogologo

    587,6 nm

eserese-img

Eserese

Eserese echiche a na-egosi nlebara anya pasentị nke mkpuchi AR dị ka ọrụ nke ogologo ogologo (nke kachasị maka 400 - 700 nm) maka ntụnyere aka.
♦ Ntugharị ntụgharị nke Achromatic Triplet VIS AR mkpuchi

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