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Protected Gold Coating Silicon Carbon Mirror

  • Protected Gold Coating Silicon Carbon Mirror
  • Protected Gold Coating Silicon Carbon Mirror

Protected Gold Coating Silicon Carbon Mirror

    Payment Type: T/T
    Terms of Trade: FOB,CFR,CIF,EXW,FCA
    Min. Order: 10 Piece/Pieces
    Delivery Time: 10~30 Days
    Packaging: Carton
    Productivity: 80000000pcs/year
    Brand: Bena
    Transportation: Air, DHL
    Place of Origin: Changchun
    Supply Ability: 80000000pcs/year
    Certificate: ISO9001
    HS Code: 90019090
    Port: Dalian,Changchun,Beijing

Product Description

Protected Gold Coating Silicon Carbon Mirror

Flat mirrors are optical mirrors that are used for applications that deflect light as accurately as possible, including interferometry, beam steering or folding, or as optical elements in the imaging systems, such as astronomical telescopes in space station. Bena offers various flat mirrors, including standard or high precision flat mirrors that are available with plenty of metallic mirror coatings, such as Gold, Silver, Aluminium, Dielectric etc. Bena designs and produces fused silica, Zerodur, optical glass and high precision silicon carbon flat mirrors. Bena is specialized in providing customization service for flat mirrors with different sizes (diameter up to 650mm) and high precision up to λ/80 @ 632.8nm.

Technical Specifications for Customized Flat Mirrors




Fused silica, Zerodur Glass Ceramics, SiC, Optical Glass


10 ~ 650mm

Diameter tolerance


Surface Quality

20/10, 10/5

Surface Accuracy

RMS≤λ/80 @ 632.8nm


As required, including Gold, Silver, Aluminium, Dielectric


As required

Surface Roughness

Ra 1nm

Changchun Bena Optical Products Co., Ltd

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Founded in 2014, Bena was co-founded by several experienced engineers who have more than 10 years of optical design, process, production and test. We provide customization service for high precision (rms = 1/100λ, λ=632.8nm), large diameter plane Mirror (>500mm) and aspherical lens, as well as professional spherical lens (such as optical domes with diameter 280mm), involving different materials including K9, Silicon, Sapphire, SiC, glass ceramics, fused silica, and other various optical glasses, and we can also deal with the nickel-phosphorus alloy surface on different substrates.

Company Info

  • Company Name: Changchun Bena Optical Products Co., Ltd
  • Representative: Wang Jiao
  • Product/Service: Optical Lenses and Mirrors , Spherical Lenses , Aspherical Lenses , Optical Prisms , Optical Windows , Optical Domes
  • Capital (Million US $): 2,000,000 RMB
  • Year Established: 2014
  • Total Annual Sales Volume (Million US $): US$1 Million - US$2.5 Million
  • Export Percentage: 21% - 30%
  • Total Annual Purchase Volume (Million US $): Below US$1 Million
  • No. of Production Lines: 7
  • No. of R&D Staff: 5 -10 People
  • No. of QC Staff: 11 -20 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: No. 5099, Fanrong Road, High-tech development zone
  • Contact Person: Ms. Yang Meng
  • Tel: 86--13504335629
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