30 visiting now: 8 China China flag 6 USA USA flag 4 UK UK flag 3 Netherlands Netherlands flag 2 Russia Russia flag 2 Singapore Singapore flag 1 Peru Peru flag 1 Germany Germany flag 1 Denmark Denmark flag 1 Brazil Brazil flag 1 Taiwan Taiwan flag

Highlighted Companies



company photo

GoldDragonOptics Co.,Ltd.

  • Address: No.286 Torch Road, Changchun, China
  • Email: Email
  • Phone: 8643185353336

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.

Latest listings



  • 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...

  • 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...

  • Si Lenses 10mm 000mm 50mm
    Si Lenses 10mm 000mm 50mm
    General Electronics - GoldDragonOptics Co.,Ltd. - China - September 6, 2012 - 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...

  • Znse Lenses Deliveries Radius Centration
    Znse Lenses Deliveries Radius Centration
    General Electronics - GoldDragonOptics Co.,Ltd. - China - September 6, 2012 - contact company for price

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

  • Ge Windows Aperture Clear Centration
    Ge Windows Aperture Clear Centration
    General Electronics - GoldDragonOptics Co.,Ltd. - China - September 6, 2012 - contact company for price

    Supply kinds of Ge windows, Ge mirrors, Ge reflectors according to custom design. Material: Ge(Germanium) Diameter: 10mm - 50mm Surface accuracy: lambda/2 - 2 lambda Surface quality: 60-40 Centration: <3' Clear Aperture: >90% Chamfer: 0.2×45° C...

  • Si Windows Chamfer 50mm Surface
    Si Windows Chamfer 50mm Surface
    General Electronics - GoldDragonOptics Co.,Ltd. - China - September 6, 2012 - contact company for price

    Supply kinds of Si windows, Si mirrors, Si reflectors according to custom design. Material: Si(Silicon) Diameter: 10mm - 50mm Surface accuracy: lambda/2 - 2 lambda Surface quality: 60-40 Centration: <3' Clear Aperture: >90% Chamfer: 0.2×45° Coa...



  • Znse Windows Zinc 10mm Chamfer
    Znse Windows Zinc 10mm Chamfer
    General Electronics - GoldDragonOptics Co.,Ltd. - China - September 6, 2012 - contact company for price

    Supply kinds of ZnSe windows, ZnSe mirrors, ZnSe Reflectors according to custom design. Material:ZnSe(Zinc Selenium) Diameter: 10mm - 50mm Surface accuracy: lambda/2 - 2 lambda Surface quality: 60-40 Centration: <3' Clear Aperture: >90% Chamfer...

  • Znse Spherical Lenses Aperture Lambda
    Znse Spherical Lenses Aperture Lambda
    General Electronics - GoldDragonOptics Co.,Ltd. - China - September 6, 2012 - contact company for price

    Supply kinds of Plano convex ZnSe Spherical lens, Bi-convex ZnSe Spherical lens, Plano concave ZnSe Spherical lens, Bi-concave ZnSe Spherical lens according to custom design. Material: ZnSe(Zinc Selenium) Radius: +/-0mm - +/-000mm Diameter: 10mm - 50...

  • Coating Follow Beamsplitter Wave
    Coating Follow Beamsplitter Wave
    General Electronics - GoldDragonOptics Co.,Ltd. - China - September 6, 2012 - contact company for price

    We can design and offer multiform coating as follow: Antireflecting coating(A R coating): MgF2 Single AR coating, Broadband coating, Single wavelength AR film, Dual wavelength AR film. Reflecting Film: Single wavelength Dielectric Reflecting film, Du...

  • Filters 700nm Band Pass
    Filters 700nm Band Pass
    General Electronics - GoldDragonOptics Co.,Ltd. - China - September 6, 2012 - contact company for price

    Band-pass filter, Spectrofilter , Neutral Density Filters, Interference Cut Filters UV bandwidth range: 100nm to 300nm VIS/NIR bandwidth range: 400nm to 700nm Far IR bandwidth range: 800nm to 14um CWL Tolerance: +/- 5nm Out-of Band Blocking: T<0.0...



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"