67 visiting now: 25 USA USA flag 8 Singapore Singapore flag 7 UK UK flag 6 India India flag 4 China China flag 3 Bangladesh Bangladesh flag 3 Brazil Brazil flag 3 Hong Kong Hong Kong flag 2 Japan Japan flag 2 Germany Germany flag 2 Canada Canada flag 1 Ethiopia Ethiopia flag 1 Belgium Belgium flag 1 Kenya Kenya flag 1 Palestine Palestine flag 1 Saudi Arabia Saudi Arabia flag 1 Argentina Argentina flag 1 Iraq Iraq flag 1 Ecuador Ecuador flag

Highlighted Companies

  • Eagle Eyes China Inspection Company (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third... https://www.china-quality-inspection.com
  • Si Lenses 10mm 000mm 50mm - China

    price: contact company for price

    Supply kinds of Plano convex Si-lens, Bi-convex Si-lens, Plano concave

    Si-lens, Bi-concave Si-lens according to custom design.

    Material:

    Si(Silicon) Radius: +/-0mm - +/-000mm Diameter: 10mm - 50mm Surface

    accuracy: lambda/2 - 2 lambda Surface quality: 60-40 Centration: <3'

    Clear Aperture: >90% Chamfer: 0.2×45° Coating: custom design

    Si Lenses

    Please inquiry for your need now


    Company Contact:


    • Phone: 8643185353336

    • Address: No.286 Torch Road, Changchun , China

    • Email: Email


    Published date: September 6, 2012

    • Business Description: GoldDragonOptics is a professional manufacturer of precision optics and precision optical Lens.

      GoldDragonOptics is located in ChangChun, Jilin Optical base of China.

      GoldDragonOptics was founded in 2000 - Our company has developed into a modern optical company of design, producing, sales with development and innovation.

      Main productions are Optical lens, Optics, Coating and Optical Design Service.

    Related listings



    • Ge Lenses Convex Accuracy 50mm
      Ge Lenses Convex Accuracy 50mm
      General Electronics - GoldDragonOptics Co.,Ltd. - China - September 6, 2012 - contact company for price

      Supply kinds of Plano convex Ge-lens, Bi-convex Ge-lens, Plano concave Ge-lens, Bi-concave Ge-lens according to custom design. Material: Ge(Germanium) Radius: +/-0mm - +/-000mm Diameter: 10mm - 50mm Surface accuracy: lambda/2- 2 lambda Surface qualit...

    • Spherical Mirrors Optical Facilitate Film
      Spherical Mirrors Optical Facilitate Film
      General Electronics - GoldDragonOptics Co.,Ltd. - China - September 6, 2012 - contact company for price

      According to custom design to manufacture spherical mirrors, cylindrical mirrors, mirrors, Co2 laser mirrors, etc. Material: flint glass, UV fused silica, infrared fuses silica, CaF2, Ge, ZnSe, Si, etc. Diameter: 4mm- 200mm Focal length: 4mm- 200mm T...

    • Mirrors Stock Optical Quick
      Mirrors Stock Optical Quick
      General Electronics - GoldDragonOptics Co.,Ltd. - China - September 6, 2012 - contact company for price

      According to custom design to manufacture spherical mirrors, cylindrical mirrors, mirrors, Co2 laser mirrors, etc. Material: flint glass, UV fused silica, infrared fuses silica, CaF2, Ge, ZnSe, Si, etc. Diameter: 4mm- 200mm Thickness tolerance: +/-0....



    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams and fraud to avoid: Internet Crime Complaint Center - Consumer Financial Protection Bureau
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"