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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Mikasa Wine Glasses Crystal Jamestown Platinum Rim Set of 8 Optic
$95.00
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2 FOSTORIA NAVARRE Clear Crystal Optic Claret Wine Goblets Gorgeous
$45.00
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Optical Solitons From Fibers to Photonic Crystals NEW
$147.81
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Crystal Optics 58mm UV Lens Filter Japan Protector for Canon 18 55mm 6211039
$9.74
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NEW 215W STUNNING 6 LIGHT CHROME CHANDELIER REFLECTING OPTICAL CRYSTALS SHINE
$149.99
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NEW 24DIA ELEGANT 100 OPTICAL CRYSTAL CHANDELIER REFLECTS LIGHT 5 WHITE SHADES
$229.99
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Nonlinear Optical Crystals A Complete Survey Nikogosyan David N
$298.31
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CHANDELIER or VANITY SHADE CRYSTAL GLASS SWIRLED OPTIC RUFFLED 5H 1 5 8FIT
$5.95
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DESKTOP DCOR OPTIC CRYSTAL GATEWAY CLOCK STAND
$44.26
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OPTICAL CRYSTAL OFFICE DESKTOP LETTER OPENER 9 LONG
$22.96
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Vintage Regency Crystal Wine Set Swirl Optic Design 893
$19.50
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Hand Blown Cranberry Glass Bud Vase Ribbed With Optic Swirl and Crystal Collar
$9.50
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Antique CRANBERRY OPTIC Punch Bowl Set 12 punch cups applied crystal handles
$94.99
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Panel Optic Crocheted Crystal Imperial Glass footed Bowl 5 Lamp base Sears
$12.00
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NEW Optical Phase Aberration Generation Using a Liquid Crystal Spatial Light Mod
$94.32
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CRYSTAL OPTICS UV 58MM FILTER
$10.00
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Crystal Impressions Sculpture Laser Wedding in Alter Paperweight Optical Glass
$69.99
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Set of 2 Blown Crystal 7 5 8 Optic Wine Goblets Glasses Leaf Etching Libbey
$5.99
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Trefoil Etched Optic Crystal Glass Cordials A B Knight needle etching 4
$29.99
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3 Vintage Optic Needle Etched Crystal Champagne Glasses
$9.99
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2 Trellis Crystal Clear 8 Bowl Optic Original Crystal
$16.99
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2 FOSTORIA NAVARRE Clear Crystal Optic 10 ozWater Goblets Gorgeous
$49.99
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Mikasa SPRING PETALS Optic Austrian Crystal Compote Petal Stem NWT
$8.39
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VHTF Fenton Art Glass RUBY RED SNOWFLAKE OPTIC 2pc FAIRY LIGHT w CRYSTAL BASE
$49.99
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CRYSTAL CLEAR INT SWIRL OPTIC PITCHER AND MATCHING TALL WINE GLASSES
$29.99
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Indiana Glass Clear Crystal Optic Swirl 8 Vase
$13.99
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Tiffany Co 8 1 4 Tall Cut Crystal Vase Swirl Optic Pattern Barrel Shape
$89.95
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Block Crystal 4 Melody Amethyst Purple Goblets Optic Ex Cond
$9.99
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DIAMOND OPTICAL CRYSTAL AWARD OR DECORATION NOW 1999
$19.99
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Prestigious Optical Crystal DIAMOND AWARD with Free Engraving SALE WAS 53
$49.00
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VERY NICE ELEGANT Firelight Small Optic Crystal Paperweight
$17.99
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PRINCESS HOUSE OPTIC WAVE LARGE BOWL 336 CRYSTAL PH ORIGINAL BOX ART
$12.99
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Large Clear Calcite Optical Calcite Iceland Spar crystal rough mineral 2173
$96.72
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RECORD KEEPERS X 100 HUGE 5 LB OPTICAL CLEAR COLORADO SMOKEY POINT LAKE GEORGE
$1,080.00
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NEW IN BOX PRINCESS HOUSE CRYSTAL CANDLELAMP OPTICS PATTERN
$19.95
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Optic crystal etched floral 8 Cordial 8 Juice champagne 8 Tumblers 22 glasses
$50.00
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LUCKY BRAND LINCOLN YELLOW CRYSTAL New Optical Eyeglass Frame
$43.99
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4 Etched Crystal Floral Optic Wine Glasses
$49.99
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LENOX CRYSTAL ORNAMENTS Glowing optic star
$21.97
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RARE High Power Coherent 659nm Red NdYag KTP Laser Crystal Optics Set
$95.55
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NEW OPTIC SWIRL CRYSTAL PRAGUE FLOWER VASE 11 TALL URN SHAPE ABIGAILS CRY
$24.50
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Fenton Crystal Collectable Diamond Optic Ruby Overlay 1942 1948
$12.99
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Vision Optics Crystal Vision Telephoto and Macro TITANIUM Camera Lenses
$8.99
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Gold Bands Bulbous Stem Crystal Cordial Vertical Optic
$9.99
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Gold Bands Bulbous Stem Crystal Wine Vertical Optic
$12.99
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Gold Bands Bulbous Stem Crystal Claret Wine Optic
$10.99
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29999+NEW ED HARDY SWAROVSKI CRYSTAL MYTH SNAKE VINTAGE UNISEX EYEGLASS OPTICS
$209.00
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CALCITE OPTICAL Clear Pink 1 2 lb bulk stones natural transparent
$14.99
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Sunglasses Fancy Crystals on Sides Gold Lt Brown New Optical Quality
$35.87
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Coherent High Power Blue Argon Laser Etalon Crystal Cell Holography Optic Part
$9.55
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8 Vintage Cranberry Gold Infused Optic Crystal Sherbet Glasses Clear Stem
$145.00
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6 Vintage Ice Blue Optic Crystal Iced Tea Water Goblets Glasses
$155.00
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Currey and Company 6557 Lamont 2 Light Table Lamp Brass Clear Optic Crystal
$1,480.00
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Clear Crystal Glass Optic Panel Rose Bowl Pastel Flowers
$11.19
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Mikasa Crystal MELODY Rib Optic Pattern WATER GOBLET
$10.99
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Roaring 20s Fostoria Tiffin Optic Crystal Pitcher Gold Encrusted Ice Water
$249.00
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Princess House Crystal 403 B Blue Diamond Optic Vase 1
$9.99
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Vintage CRYSTAL GLASS OPTIC PETAL SERVING DISH BOWL
$17.09
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TBB 8mm Glass Fiber Optic Cats Eye Round Beads Multiple Colors
$1.00
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NEW The Optical Properties of Crystals with a General Introduction to Their Phy
$44.85
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Vintage Iridescent Luster Spiral Optic Crystal Ball Stem Champagne Glass
$19.99
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SET 8 ELEGANT LOOP DRAPE OPTIC IRIDESCENT WATER GOBLETS GLASSES STEMWARE
$49.99
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6 grey cut and etched optic Crystal Champagne Coupes Low Sherbet black foot
$180.00
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Vintage Fostoria Amber Crystal Optic Water Goblets Stemware Signed
$9.99
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Optic Crystal Stem Champagne Coupe with Etched gold design at rim
$35.00
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TIFFIN SWEDISH OPTIC COPEN BLUE BOWL W CRYSTAL BUBBLE 2 BALL STEM VASE
$85.00
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TIFFIN SWEDISH OPTIC CRYSTAL WITH COPEN BLUE DAISY VASE 11 3 8
$69.00
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Two optic crystal Tom Collins Mojito glasses made in Italy for Gumps
$40.00
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NIB Crystal Salt Pepper Shakers Towle Austria PELAGIA Optic Cuts Flower Top
$17.99
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18 Open Heart Hematite Necklace 35mm Yellow AB Crystal Fiber Optic Beads JHN18
$7.79
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Vintage Fostoria Amber Crystal Optic Wine Goblet Stemware Signed
$7.54
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APPLE GREEN CATSEYE Fiber Optic Carved Crystal Skull
$90.00
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STORMY BLUE CATSEYE Fiber Optic Carved Crystal Skull
$90.00
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OPTICAL CRYSTAL WORLD MAP GLOBE NEW iIN BOX 10 INCHES DIAMETER
$14.00
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Crystal Case Aurora Borealis Silver Rhinestone USB Optical Scroll Computer Mouse
$16.99
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OPTICAL NON LINEAR CRYSTAL NLO LBO TYPE LASER OPTICS BINA9 C 21
$139.00
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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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