52 visiting now: 21 France France flag 12 USA USA flag 7 China China flag 6 UK UK flag 2 Russia Russia flag 1 India India flag 1 Czech Republic Czech Republic flag 1 Denmark Denmark flag 1 Germany Germany flag

Highlighted Companies

  • A Hay & Grain Co Inc (USA): involved in international trade import export. At Anderson Hay we offer a wide variety of feed... http://www.anderson-hay.com/


  • Optical Lenses Lens Delnoptic Com - China

    price: 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, circular, plano-convex, plano-concave, double-convex, double-concave, meniscus, achromatic, dome lens, rod lens, ball lens, half ball Cylindrical: Rectangular, circular, plano-convex, plano-concave, achromatic Assembly: Doublet, triplet, customer designed special lens kit Mixture: One side spherical, the other side cylindrical Usually lenses are not only used in visible band, but also in IR band and UV band, that means special material should be used. Now, DELN can offer lenses made of various materials such as CaF2, MgF2, Sapphire, Silicon, Germanium, ZnSe and etc. DELN can also provide various coatings for lenses upon your request. Specifications Dimension And Tolerance 1mm to 500mm, +0/-0.1mm Thickness Tolerance ±0.2mm Radius Tolerance ±0.5% Surface Quality 60/40 scratch and dig or better Power(fringe@633nm) 3 Irregularity(fringe@633nm) 0.5 Centration <3 arc minutes Focal Length Tolerance ±2% Clear Aperture >90% Chamfer Protective <0.5mmx45deg


    Company Contact:


    • Phone: 431-81973695

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

    • Email: Email


    Published date: June 14, 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



    • Skycom Hi Precision Digital Fusion Splicer
      Skycom Hi Precision Digital Fusion Splicer
      Lenses / Optical Components - SKYCOM Communications Ltd. - China - November 30, 2017 - 1500.00 Dollar US$

      We has been dedicated to R & D, manufacturing fusion splicer from 2010, and successfully obtained 5 patents for the fusion slicer research. SKYCOM T-207 is our latest developed product. It is more concise and smaller in size and has obtained 2 pa...

    • High Power Led 2835 Par30 Lens Gsh16141
      High Power Led 2835 Par30 Lens Gsh16141
      Lenses / Optical Components - Xiamen GuangShengHong Technology. Co., Ltd - China - November 27, 2017 - 0.10 Dollar US$

      Product name: Optical led lens Product type: PAR30 lens Model number: GSH 16141 Color: Transparent Endure temperature: -35 +90 Diameter: 56mm Height: 9.2mm Material: PC LED : 2835 Application: Spot lights Xiamen GuangShengHong Technology Co., Ltd was...

    • Beam Angle 170 Degree High Power Led Tv Lens
      Beam Angle 170 Degree High Power Led Tv Lens
      Lenses / Optical Components - Xiamen GuangShengHong Technology. Co., Ltd - China - November 24, 2017 - 0.10 Dollar US$

      Beam angle 170 degree high power led TV lens Product Type: advertising lens Product Material: pc Endure Temperature: -35 + 90 degree Beam Angle:170 degree Size: 13.15 * 5mm LED Series:3030 / 2835 Light efficiency: >90% Application: adverti...



    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 to avoid: Internet Crime Complaint Center - International Financial Scams
    • 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"