Product List

"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Light Metal Detector Factory, Professional Light Metal Detector Factory, Best-Selling Light Metal Detector Factory, Base on the business concept of Quality first, we would like to meet more and more friends in the word and we hope provide the best product and service to you. Bear "Customer first, Excellent first" in mind, we operate closely with our customers and supply them with efficient and expert services for Light Metal Detector Factory, We believe in establishing healthy customer relationships and positive interaction for business. Close cooperation with our customers has helped us to create strong supply chains and reap benefits. Our products have gained us widespread acceptance and the satisfaction of our worldwide valued clients.
  • N-Bk7 High Quality Plano Concave Lens Customized Coating

    Product Description:
    Specifications:  Precision Achromatic Doublet Lenses 1.  Material: Optical crown and flint glasses or equivalent 2.  Surface Quality: 40/20 3.  Surface Accuracy: ΔN<λ/4@633nm  4.  Focal Length Tolerance: ±2% 5.  Centration:<3 arc min 6.  Clear Aperture: >central 90% of diameter 7.  Product Code: LAM+Materia(1+2)-Size-Surface Quality-Surface Accuracy-Centration-Center Wavelength
    Sinocera Photonics, Inc.
    Diamond Member Audited Supplier
    China ISO 9001, ANSI/ESD...more
    Contact Now