Optic Crystal

Frequently Asked Questions...

where is the place to buy the crystal on eyeglasses frame?

i have 3 eyeglasses, one of them is fendi and the others are christian dior.. all of them have crystal on their frame.. however, some of the crystals fell off from the frame.. and i want to buy the crystal, but i don't know where.. i have came to the optic, but they said that they don't sell it.. so is there anyone know where is the place to buy these crystals?


Answer:

I think swavorski crystal may have some? I believe they have crystal frames.

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8 Vintage Cranberry Gold Infused Optic Crystal Sherbet Glasses Clear Stem
$145.00
quality
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6 Vintage Ice Blue Optic Crystal Iced Tea Water Goblets Glasses
$155.00
quality
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Currey and Company 6557 Lamont 2 Light Table Lamp Brass Clear Optic Crystal
$1,480.00
quality
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Crystal Optics 3 Piece Filter Kit 52mm UV FLD PL Camera
$18.94
quality
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Vintage Elegant Cut Etched Flower Fern optic crystal crystal wine glasses 2
$6.99
quality
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Vintage CRYSTAL GLASS OPTIC PETAL SERVING DISH BOWL
$18.99
quality
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Vintage Elegant Cut Etched Flower fern optic crystal footed tumbler glass lot
$19.99
quality
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4 Heisey Pink Crystal Yeoman Diamond Optic Stemware Champagne Saucer Goblets
$29.99
quality
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Lenox Crystal OPTIC CLEAR Pattern Treat Bowl with Gold Trim Rim Excellent Cond
$5.99
quality
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8 Vintage Crystal and Amber QUILTED Optic Tall Cocktail Goblets Gorgeous
$24.99
quality
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VINTAGE AMERICAN FOSTORIA CUBE OPTIC GLASS CRYSTAL WATER PITCHER
$21.50
quality
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CRYSTAL CLEAR INT SWIRL OPTIC PITCHER AND MATCHING TALL WINE GLASSES
$39.99
quality
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Set of 4 Vintage Fostoria Amber Optic Crystal Goblets
$25.79
quality
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NEW The Optical Properties of Crystals with a General Introduction to Their Phy
$44.85
quality
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Vintage Iridescent Luster Spiral Optic Crystal Ball Stem Champagne Glass
$19.99
quality
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Lot of 2 Vintage Amber Crystal Fruit Cocktail Juice Goblet Optic Pattern Cut
$9.99
quality
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Lot of 4 Vintage Amber Crystal Stemware Dessert Sherbet Ice Cream Glasses Optic
$14.99
quality
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Lot of 3 Vintage Amber Crystal Optic Footed Dessert Sherbet Ice Cream Glasses
$9.99
quality
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White OPTICAL CALCITE Iceland Spar Crystal Sphere Ball Rainbow Loaded Rare Find
$445.00
quality
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Steuben Crystal Glass Celeste Blue Ribbed Optic Footed Bowl
$347.97
quality
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NEW POLO Ralph Lauren RL6030 Optical Eyeglass Frames Square Tortoise W Crystals
$78.90
quality
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APPLE GREEN CATSEYE Fiber Optic Carved Crystal Skull
$90.00
quality
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Baccarat Crystal Capri Optic Champagne Tall Sherbet Sorbet Glasses Set of 11
$300.00
quality
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BEAUTIFUL SIGNED SASAKI 7 HEAVY CRYSTAL OPTIC VASE EX COND
$25.00
quality
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STORMY BLUE CATSEYE Fiber Optic Carved Crystal Skull
$90.00
quality
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Crystal Case Aurora Borealis Silver Rhinestone USB Optical Scroll Computer Mouse
$16.99
quality
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Tiffany Co Crystal Vase Oriental Ribbed Optic Swirl Signed 10 1 4
$100.00
quality
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NEW Emporio Armani Optical Prescription Frames Crystal Black Unisex RX Ready
$72.90
quality
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Polished OPTICAL CALCITE Palm Stone Worry Madagascar 89g
$11.99
quality
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Polished OPTICAL CALCITE Palm Stone Worry Madagascar 72g
$9.99
quality
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Polished OPTICAL CALCITE Palm Stone Worry Madagascar 64g
$8.99
quality
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Polished OPTICAL CALCITE Palm Stone Worry Madagascar 63g
$8.99
quality
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Steuben Crystal Celeste Blue Glass Ribbed Optic Footed Compote Centerpiece Bowl
$199.99
quality
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Optical Crystal Paperweight Award w FREE ENGRAVING
$19.00
quality
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Dale Tiffany Optic Orb Crystal Torchiere GR12357
$149.99
quality
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Dale Tiffany Optic Crystal Torchiere GR12304
$149.99
quality
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Crystal Square 25 Optical Mineral Specimen Base
$1.40
quality
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NEW CRYSTAL OPTICS 37mm FILTER KIT 3 HIGH RESOLUTION COATED DIGITAL CAMERA VIDEO
$10.00
quality
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CRYSTAL OPTICS Quality Filters
$0.01
quality
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Rubies Crystal Princess twinklers fiber optic lights toddler girl costume dress
$40.00
quality
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Filter 82mm Polarizing Polarizer Filter CRYSTAL Optics for Nikon Canon Lens
$12.95
quality
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35mm Camera filters TIFFEN 2 KALIMAR PRINZ CRYSTAL OPTICS + Filter Cases
$15.00
quality
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Globe optical GLASS in hand 525 high Award Gift crystal
$59.00
quality
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Globe optical GLASS in hand 775 high Award Gift crystal
$79.00
quality
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Vintage Bohemian Cut Lead Crystal Glass Lime Yellow Decanter Stopper Optic
$119.99
quality
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NEW POLO Ralph Lauren RL6078B Optical Eyeglass Frames Square Tortoise W Crystals
$83.50
quality
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NEW Sakar Crystal Optics 77mm 3 Piece Filter Set UV CPL FLD with Case
$12.95
quality
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Unusual Elegant Optic Rib Cranberry Ruby Crystal Glass Decanter
$89.98
quality
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OPTICS OF LIQUID CRYSTAL DISPLAYS CLAIRE GU POCHI YEH HARDCOVER NEW
$167.32
quality
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Blue Mist Optical Crystal Clock ID 41152
$64.74
quality
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Konishi Clariti KM5017 Brown Crystal Women Eyeglasses Frames Eyewear Optical
$35.99
quality
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Konishi Clariti KM5017 Black Crystal Women Eyeglasses Frames Eyewear Optical
$35.99
quality
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NOW ON SALE Optical Crystal Basketball Award in Presentation Box
$29.00
quality
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Vintage Trumpet Fluted Champagne Flutes Panel Optic Design 9 Tall Brown
$4.99
quality
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8 Vntg Antq Crystal Etched Cut Glass Optic Paneled Wine Stems Goblets StemWare
$79.99
quality
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Fostoria Chintz Goblet Iced Tea LOT of 5 Etched Glass Crystal Optic Clear Footed
$112.95
quality
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Classic Treasure Masters Optical Crystal Champagne Flut
$8.49
quality
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Vision Optics Crystal Vision Telephoto and Macro TITANIUM Camera Lenses
$8.99
quality
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Crystal Optics 30mm Filter Kit
$16.47
quality
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CALCITE OPTICAL Clear Pink 1 2 lb bulk stones natural transparent
$19.99
quality
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Morgantown Mikado Champagne Goblet Etched Optic LOT of 4 Clear Crystal Glass
$12.56
quality
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Fostoria crystal champagne tall sherbet glasses Optic pattern Set of 8
$180.00
quality
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Nice New Wine Accessory Pink Optic Crystal Wine Stopper Closeout Item
$10.32
quality
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Yo Zuri Crystal 3D Shrimp SS With CUSTOM FIBER OPTIC EYES Sinking Jerkbait
$20.00
quality
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Vintage FOSTORIA Heavy OPTIC gold rim Crystal Deep Floral Etched Water Pitcher
$190.50
quality
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Custom Personalized Optic Crystal Tapered Wine Bottle Stopper
$29.99
quality
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NEW The Optical Indicatrix and the Transmission of Light in Crystals by Lazarus
$34.53
quality
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Oneida Fedora Champagne Flute Optic Clear 8 3 8 T TM
$7.50
quality
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Vintage HPCrystal Optic Paneled Eurepeon Glass Pedestal Apothecary Vanity Jar
$29.99
quality
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Vintage Tall Blown Aqua Blue Art Glass Optic Bubble Decanter w Crystal Stopper
$57.99
quality
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NEW X Ray Optics The Diffraction of X Rays by Finite and Imperfect Crystals by
$39.20
quality
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NEW Optically Biaxial Crystals A Historical Article on the Optical Properties
$38.30
quality
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NEW The Optical Properties of Gemstones and Crystals A Collection of Historica
$48.95
quality
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NEW Optically Uniaxial Crystals A Historical Article on the Optical Properties
$14.82
quality
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Crystal Morgantown 733 Virginia 5 7 8 Water Goblet Stem 7711 Optic
$19.99
quality
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Smith Optics Sunglasses Pivot Crystal Red Multi Lenses
$20.65
quality

Optic Crystal

Fiber Optic Crystal Chandeliers for the Four Seasons Hotel - St. Louis, MO

From the electrical to optical: Domestic LED chip needs to be done

"Now more and more well done, very competitive, the current profit is basically guaranteed. In particular, the LED of some private enterprise, keep the prices down kept at a very ruthless." Wang worked at a Japanese LED chip manufacturing equipment suppliers, Turning to the current LED device market, Wang seems quite depressed.

Of course, the upstream equipment prices continue to fall makes the LED chip manufacturing, and downstream LED application industry gets more profit. However, most domestic companies are not substrates LED chip with a comprehensive intellectual property system, particularly in the application of a wide range of high power LED lighting market, the domestic share of the chip is not high.

Dongguan Branch Lei must Digital Optical Technology Co., Ltd. mainly produce high power LED lighting products, Assistant Managing Director Zhu division? Told reporters: "Normally we use only imported brands of chips. Of course, sometimes the owner will be according to the requirements of domestic use LED chips. but according to our experience, most of the domestic high-power LED chips are unable to meet customer demand, or even can not our own testing. Therefore, we do not want to use domestically produced chips. "

Data show that the global market LED chip substrate mainstream technology manufacturing technology and silicon carbide substrate sapphire technology, they belong to Japan and the United States Cree Nichia Corporation. Most chip manufacturers in China to use Nichia's sapphire substrate technology, but need to pay a lot of money to the Japanese Nichia patent fees.

However, born out of the Nanchang University in Jiangxi Province, Crystal Optical Co., Ltd. is able to break this monopoly. Crystal silicon substrate to photoelectric current GaN LED technology has the crystal to optical Min, executive vice president told reporters: "silicon substrate LED chips have many advantages, an original intellectual property, in the international market without international patent restrictions; antistatic performance, long life; silicon substrate LED chips down electrode, single-wire vertical structure, reducing the cost of follow-up package. "

In fact, in addition to the other benefits, the most direct silicon substrate technology advantage is cost. Optical crystal to a staff member told reporters, "We are sapphire and silicon carbide compared to the greatest advantage is the cost, the cost of silicon substrate itself is very low, coupled with production technology advantage, our costs are far less than sapphire and SiC substrate LED chips. "

Although the technology leader, but the results of laboratory and plant products are still worlds apart. According to report, the current optical crystal can yield high-power light chip is still not high. Crystal to crystal and optical shares Lighting Co., Ltd. of Jiangxi, a staff member told reporters: "Our power to buy U.S. lighting products are part of the Cree's products because grain photoelectric yield can not."

It is reported that optical crystal can be as early as 2006, had already started to silicon substrate of LED chip industry attempts, but only until May 2008 to achieve mass production of LED chips. At present, the crystal to optical LED chips production capacity nearly 10 billion, about 80% overall yield. The crystal to optical staff told reporters: "We will enter before the end of the field of LED chip packaging, an extension to the downstream."

According to State Lighting R & D and Industry Alliance statistics, China's LED chip production in 2008 increased 26% to 1.9 billion; LED packaging production value reached 185 billion, representing growth of 10% in 2007; in 2008 China's output has more than 450 applications billion. Some analysts pointed out that although most of the enterprises in China do not have the core LED technology, but as the market rapidly enlarged in the next LED industry will continue to maintain a certain cycles.
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