57 visiting now: 20 USA USA flag 8 Singapore Singapore flag 7 Canada Canada flag 5 UK UK flag 4 Germany Germany flag 2 Australia Australia flag 2 Belgium Belgium flag 1 Pakistan Pakistan flag 1 Palestine Palestine flag 1 Panama Panama flag 1 Hong Kong Hong Kong flag 1 Portugal Portugal flag 1 India India flag 1 Iraq Iraq flag 1 Brazil Brazil flag 1 Tanzania Tanzania flag

Highlighted Companies

  • Eagle Eyes China Inspection Company (China): Eagle Eyes (CHINA) Quality Inspection Co.,Ltd. is a professional Third Party China Inspection company, offering...

    • N Bk7 Plano Convex Spherical Lenses Uncoated Stock - China

    price: contact company for price

    N Bk7 Plano Convex Spherical Lenses Uncoated Stock

    Products Photos Catalog Bk7 Plano Convex Photos Catalog

    Deln optics makes a lot of optical lenses, The surface polishing quality and coating of these lenses are excellent.

    Stock! Quick delivery!

    Specifications

    Material

    N-BK7 (Grade A)

    Tolerance

    +0.00/-0.10 mm

    Design Wavelength

    587.6 nm

    Surface Quality

    40-20 Scratch-Dig

    Plano Surface Flatness

    λ/2

    Spherical Surface Powerb

    3λ/2

    Centration

    ≤3 arcmin

    Clear Aperture

    >90% of Diameter

    Focal Length Tolerance

    ±1%


    Company Contact:


    • Phone: 431-81973695

    • Address: #59, YuanDa St.,, Changchun , JiLin , China

    • Email: Email


    Published date: September 13, 2017

    • Business Description: Manufacturer lenses, mirrors, optical filters, beamsplitters, prisms, waveplates, infrared parts, crystals, reticles, microlens array, phase plate and diffraction optics.

      China.

    Related listings



    • Optical Lenses Lens Delnoptic Com
      Optical Lenses Lens Delnoptic Com
      Lenses / Optical Components - Changchun Deln Optics Technology Co., Ltd. - China - June 14, 2017 - contact company for price

      Lenses have many applications ranging from the simple collection of the scanning of laser beams to precise imaging and image transfer. DELN can provide all kinds of spherical and cylindrical lenses, usually we can offer. Spherical: Rectangular, circu...

    • Beamsplitter Penta
      Beamsplitter Penta
      Lenses / Optical Components - Changchun Deln Optics Technology Co., Ltd. - China - June 9, 2017 - contact company for price

      Beamsplitter penta is combined with a penta prism and a wedge cemented on one reflective surface, a beamsplitter coating on the cemented interface to form a beamsplitter. Now the transmission/reflection (T/R) ratio of beamsplitter penta prism we prov...

    • Sapphire Al2o3 Window
      Sapphire Al2o3 Window
      Lenses / Optical Components - Changchun Deln Optics Technology Co., Ltd. - China - June 9, 2017 - contact company for price

      Sapphire is a single crystal aluminum oxide (Al2O3). Its Mohs hardness is 9, it is one of the hardest materials. Sapphire has good mechanical strength, and it is also transparent from visible to IR spectrum. So, it is always used as window material w...



    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"