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Circular Transparent Sapphire Optical Windows Quartz Material Customized Diameter

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    Buy cheap Circular Transparent Sapphire Optical Windows Quartz Material Customized Diameter from wholesalers
     
    Buy cheap Circular Transparent Sapphire Optical Windows Quartz Material Customized Diameter from wholesalers
    • Buy cheap Circular Transparent Sapphire Optical Windows Quartz Material Customized Diameter from wholesalers
    • Buy cheap Circular Transparent Sapphire Optical Windows Quartz Material Customized Diameter from wholesalers
    • Buy cheap Circular Transparent Sapphire Optical Windows Quartz Material Customized Diameter from wholesalers
    • Buy cheap Circular Transparent Sapphire Optical Windows Quartz Material Customized Diameter from wholesalers
    • Buy cheap Circular Transparent Sapphire Optical Windows Quartz Material Customized Diameter from wholesalers

    Circular Transparent Sapphire Optical Windows Quartz Material Customized Diameter

    Ask Lasest Price
    Brand Name : zmkj
    Model Number : sapphire circle windows
    Price : by case
    Payment Terms : T/T, Western Union, MoneyGram
    Supply Ability : 500-5000pcs per month
    Delivery Time : 2-3weeks
    • Product Details
    • Company Profile

    Circular Transparent Sapphire Optical Windows Quartz Material Customized Diameter


    Sapphire Optical Window with step hole for Equipment observation glass lens

    About synthetic sapphire crystal

    The Kyropoulos process (KY process) for sapphire crystal growth is currently used by many companies in China to produce sapphire for the electronics and optics industries.
    High-purity, aluminum oxide is melted in a crucible at over 2100 degrees Celsius. Typically the crucible is made of tungsten or molybdenum. A precisely oriented seed crystal is dipped into the molten alumina. The seed crystal is slowly pulled upwards and may be rotated simultaneously. By precisely controlling the temperature gradients, rate of pulling and rate of temperature decrease, it is possible to produce a large, single-crystal, roughly cylindrical ingot from the melt.
    After single crystal sapphire boules are grown, they are core-drilled into cylindrical rods, The rods are sliced up into the desired window thickness and finally polished to the desired surface finish.


    Used as a window material

    Synthetic sapphire (sometimes referred to as sapphire glass) is commonly used as a window material, because it is both highly transparent to wavelengths of light between 150 nm (UV) and 5500 nm (IR) (the visible spectrum extends about 380 nm to 750 nm, and extraordinarily scratch-resistant. The key benefits of sapphire windows are:
    * Very wide optical transmission band from UV to near-infrared
    * Significantly stronger than other optical materials or glass windows
    * Highly resistant to scratching and abrasion (9 on the Mohs scale of mineral hardness scale, the 3rd hardest natural substance next to moissanite and diamonds)
    * Extremely high melting temperature (2030 °C)

    Sapphire Processing

    Sapphire body→Slicing→Edge Chamfering→Lapping→Annealing→Polishing→Inspection→Cleaning&Packing

    Rough & Polished windows process capacity

    Nameoptical glass
    MaterialSapphire,quartz,BK7,UV Fused Silica
    Diameter Tolerance+/-0.03 mm
    Thickness Tolerance+/-0.01 mm
    Cler Apertureover 90%
    Flatness^/4 @632.8nm
    Surface Quality80/50~10/5 scratch and dig
    Transmissionabove 92%
    Chamfer0.1-0.3 mm x 45 degree
    Focal Length Tolerance+/-2%
    Back Focal Length Tolerance+/-2%
    Coatingavailable
    Usageopticl system, photographic sysem, Lighting system,Electronic apparatuse.g.laser,camera,monitor,projector,magnifier,telescope,polarizer,electronic instrument,led etc.

    Product Details


    Our Related Products

    We can fabricate the sapphire glass from rough material plate to polished window

    • We have the very Fast delivery capacity within 15days by Customized size
    • In addition,we Support { ONE WEEK REFUND MONEY} if not qualified.
    • We also can make substrates, wafers, rods,Bump join; Lens with step&hole
    FAQ & CONTACT

    Q: What is your minimum order requirement?
    A: MOQ:1 piece

    Q: How long will it take to execute my order ?
    A: After confirming the payment.

    Q: Can you give warranty of your products ?
    A: We promise the quality, if the quality has any problems, we will produce new produces or return you money.

    Q: How to pay?
    A: T/T, Paypal, West Union, bank transfer and or Assurance payment on Alibaba and etc.

    Q: Can you produce custom optics?
    A: Yes, we can produce custom optics


    About Our Company & Factory

    ZMKJ has been fabricating micro to large sapphire windows, sight glasses and flats for over 10 years. Although sapphire is often more costly than glass and other transparent materials, its exceptional properties can ultimately save money and reduce critical down time, often eliminating the need for PM periodic replacements.

    We are also specialize in providing a varity of materials wafers, substrates, components, products are widely used in electronics, optics, optoelectronics and many other fields. We've been working closely with many domestic and oversea universities, research institutions and companies, provide customized products and services for their R&D projects.

    It's our vision to explore and develope cutting edge application of new materials with customers together.

    Quality Circular Transparent Sapphire Optical Windows Quartz Material Customized Diameter for sale
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