Factory direct supply Teleconverter Extender Auto Focus Lens for Canon EOS Ef Lens with low price

         Shanghai Advance Optical-Electronics Technology Co.,Ltd is a manufacturing enterprise of science and technology. She was founded in 2009,and located at QingPu Indutry Park.It only need about half a hour drive from HongQiao International Airport.She gathered many of excellent technicists from the optical intra-industry. And own optical design,optical manufacturing and sales service etc overall ability,wholeheartedly to provide the high quality productions and best service to everyone client.
        Business Scope:Specialize in Spherical lens,Aspherical lens,Cylindar lens,Rod lens,Windows glass,optical Filter,optical prism,Reflection lens ,camera lenses ect,and provied optical design and assembly service to client,the main market including of Optical-telecomunication,Survey instrument,Laser application,Medical endoscope,Machine vision etc.
        Advantage: Beyond ten years experience and had ten thousand kinds optical toolings in stock,that will  save much time and cost for the new and old projects.
        Operation principle: Integrity,Concrete,Innovation,Win-Win

FAQ

What are your main products or Which field do your products be used?
We are specialized in optical design,optical element processing,Lenses assembly,Such as Spherical lens,Aspherical lens,Cylindar lens,Reflector mirror,Filter,Rod lens,Camera lenses etc,and our products are wide used to these filed such as imaging,Laser,Lighting etc.
What's your advantage?
1.    We have about ten thousands optical modules and fixtures in stock,and employ several outstanding technicians and manager,that will enable to provide customer excellent quality in short leadtime,also can save the plenty of develop cost for customer.
2.    We can help customer to optimize the optical system which they dislike,and provide the free optical solution or suggestion.
What's your MOQ?
10pcs.
What's your leadtime?
1day for inventory and 25~35days for the new project.
What's your shipping type?
Usually by Fedex,DHL,TNT,EMS etc or Customer appointed.
What's the payment condition?

T/T,L/C,VISA,Paypal,Alipay or Negotiation.
What's your quality guarantee period?
Three years.