• Aspheric-Lenses-UVFS
  • Aspheric-Lenses-ZnSe
  • Molded-Aspheric-Lensị

lenses Aspheric nke CNC na-egbu maramara ma ọ bụ MRF

A na-emepụta lenses aspheric, ma ọ bụ aspheres ka ha nwee ogologo ntụsara ụkwụ dị mkpụmkpụ karịa ka enwere ike iji lenses okirikiri mgbe niile. Lens nke aspheric, ma ọ bụ ihe asphere na-egosipụta elu nke radius na-agbanwe n'ebe dị anya site na axis anya, njirimara a pụrụ iche na-enye ohere anya anya anya anya iji kpochapụ aberration gburugburu ma na-ebelata ihe ndị ọzọ na-eme ka ọ dị mma iji nyefee arụmọrụ ngwa anya. Aspheres dị mma maka ngwa na-elekwasị anya laser ka a na-ahazi ha maka obere ntụpọ ntụpọ. Na mgbakwunye, otu oghere aspheric nwere ike dochie ọtụtụ ihe okirikiri na sistemụ onyonyo.

Ebe ọ bụ na a na-edozi anya anya anya aspheric maka mgbagharị okirikiri na coma, ha dabara adaba maka obere f-nọmba na ngwa mmepụta dị elu, a na-eji aspheres dị mma condenser eme ihe na sistemụ ọkụ dị elu.

Paralight Optics na-enye CNC nkenke na-egbu maramara nnukwu oghere aspherical dayameta, nke nwere ma na-enweghị mkpuchi mkpuchi (AR). Anya anya m ndị a dị n'ogo buru ibu, na-enye mma elu dị mma, ma na-edobe ụkpụrụ M squared nke mgbanaka ntinye ka mma karịa ihe ha na-akpụzi oghere oghere aspheric. Ebe ọ bụ na e mere elu oghere oghere aspheric iji kpochapụ aberration gburugburu, a na-ejikarị ha arụ ọrụ iji jikọta ìhè na-apụ na eriri ma ọ bụ diode laser. Anyị na-enyekwa oghere acylindrical, nke na-enye uru nke aspheres na ngwa na-elekwasị anya n'otu akụkụ.

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Atụmatụ:

Ntụkwasị obi ịdị mma:

CNC nkenke Polish na-eme ka arụmọrụ ngwa anya dị elu

Njikwa ogo:

N'ime usoro usoro usoro maka Aspheres CNC niile na-ekpochapụ

Usoro Metrology:

Ntụle Profilometer na-abụghị nke kọntaktị na nke na-adịghị alụ

Ngwa:

Kwesịrị ekwesị maka ọnụọgụ F-dị ala yana ngwa ntinye dị elu. A na-eji aspheres dị mma condenser eme ihe na sistemụ ọkụ dị elu.

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Nkọwapụtakarị:

pro metụtara-ico

Oke

Oke & ndidi

  • Ihe eji eme ihe

    N-BK7 (CDGM H-K9L), ZnSe ma ọ bụ ndị ọzọ

  • Ụdị

    oghere Aspheric

  • Dayameta

    10-50 mm

  • Nkwadebe dayameta

    +0.00/-0.50 mm

  • Nkwenye ịdị arọ nke etiti

    +/- 0.50 mm

  • Bevel

    0.50 mm x 45°

  • Nkwenye Ogologo Focal

    ± 7%

  • Center

    <30 nkeji

  • Ogo elu (nyocha-igwu)

    80-60

  • Kpochapụ oghere

    ≥ 90% nke dayameta

  • Oke mkpuchi

    Ekpuchighị ma ọ bụ kọwaa mkpuchi gị

  • Chepụta ogologo ogologo

    587.6 nm

  • Ọnụ ụzọ mmebi laser (Pulsed)

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

eserese-img

Nhazi

♦ Ezigbo Radius na-egosi na ebe etiti curvature dị n'aka nri nke oghere.
♦ Radius na-adịghị mma na-egosi na ebe etiti curvature dị n'aka ekpe nke oghere.
Nha nha anya oghere Aspheric:
Molded-Aspheric-Lensị
Ebe:
Z = Sag( Profaịlụ dị elu)
Y = Ogologo Radial site na Axis Optical
R = Radius nke curvature
K = Conic Constant
A4 = 4th Order Aspheric Coefficient
A6 = 6th Order Aspheric Coefficient
Otu = nth Order Aspheric Coefficient

Ngwaahịa ndị emetụtara