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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Dale Tiffany Optic Orb Crystal Torchiere GR12357
$149.99
quality
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FUSE Lenses for Spy Optic Paycheck Crystal Clear Accessory Lenses
$19.99
quality
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OPTICAL QUARTZ ROUGH CRYSTALLINE JEWEL 276 GRAMS 97 OZ
$24.00
quality
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NEW RODENSTOCK R5164 FULL RIM OPTICAL EYEGLASS WOMENS FRAME GLASSES EYEWEAR SALE
$9.99
quality
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4 PINK OPTIC CRYSTAL BOWLS W FAN HANDLES
$14.99
quality
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Indiana Glass Clear Crystal Optic Swirl 8 Vase
$12.99
quality
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Bryce 877 BLOCK OPTIC Water Goblet 41752
$15.99
quality
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Fostoria Glass 5082 Crystal Green Water Goblet Spiral Optic Bowl 1920s 40s
$24.99
quality
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Cut Crystal Dot Optic Decanter with Stopper
$69.00
quality
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Mikasa Crystal Midas Gold Champagne Flute Clear Optic Gold Trm 8 5 8 T c1993 95
$14.50
quality
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Mikasa Crystal Spring Petals Champagne Flute Clear w Optic 9 1 4 T ca 1993 2004
$12.00
quality
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7 Vintage Crystal Ribbed Optic Iridescent set
$30.00
quality
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5 VINTAGE BLEIKRISTALL AUSTRIAN 24 LEAD CRYSTAL OPTIC SHERRY APERITIF GLASSES
$79.99
quality
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Sea Gull Lighting Englehorn Wall Bath Lighting Optic Crystal 4413403 05
$153.80
quality
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Structure Property Relationships in Non Linear Optical Crystals I The UV Vis Re
$40.29
quality
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Fiber Optic Glacier Lite with Color Changing Crystals by Westminster IncNOB
$12.15
quality
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Colgate Optic White Platinum White Radiant Crystal Mint Toothpaste 34 oz Pa
$18.69
quality
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Towle Crystal Silhouette Wine Stem Clear w Optic 7 1 2 T
$15.00
quality
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Blenko 2015 Crystal Double Spout Straight Optic Water Bottle
$36.50
quality
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CrystalPrismWorldm Large Clear Optical French Cut Chandelier Prism F9987 10pck
$16.92
quality
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The Optical Indicatrix and the Transmission of Light in Crystals by Fletch
$22.20
quality
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Heisey CRYSTOLITE Optic Crystal Open Sugar Bowl and Creamer Marked
$6.25
quality
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Modern Contemporary Chandelier Rain Drop Lighting with Optical Fringe Prisms
$513.00
quality
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Polished Optical SELENITE Slab 91g
$3.99
quality
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Polished Optical SELENITE Slab 64g
$2.99
quality
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Polished Optical SELENITE Slab 63g
$2.99
quality
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Polished Optical SELENITE Slab 55g
$2.99
quality
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Polished Optical SELENITE Slab 46g
$2.99
quality
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Polished Optical SELENITE Slab 56g
$2.99
quality
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Set of 8 Vintage Baccarat Crystal Port Wine Glass Stem RIBERAC optic
$126.00
quality
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OPTICAL CALCITE Nuevo Leon Mexico 33g
$2.99
quality
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OPTICAL CALCITE Nuevo Leon Mexico 32g
$2.99
quality
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OPTICAL CALCITE Nuevo Leon Mexico 21g
$2.99
quality
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OPTICAL CALCITE Nuevo Leon Mexico 22g
$2.99
quality
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Fostoria etched crystal 6 wine stems ice blue Navarre 6oz 1970s wide optic bowls
$150.00
quality
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OPTICAL CALCITE Nuevo Leon Mexico 28g
$2.99
quality
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Fostoria etched crystal 3 wine stems ice blue Navarre 5oz 1970s wide optic
$65.00
quality
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OPTICAL CALCITE Nuevo Leon Mexico 21g
$2.99
quality
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58mm Camera 3 Piece UV + PL + FLD CRYSTAL OPTICS FILTER KIT Made in Japan 58 mm
$28.99
quality
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OPTICAL CALCITE Nuevo Leon Mexico 31g
$2.99
quality
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Calcite Rainbow Optical Calcite Polished Rhombohedron Crystal Brazil
$2,430.00
quality
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OPTICAL CALCITE Nuevo Leon Mexico 23g
$2.99
quality
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The Optical Indicatrix and the Transmission of Light in Crystals by Fletcher
$27.75
quality
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VINTAGE CUT CRYSTAL OPTIC WINE WATER GLASS FLORAL PATTERN PRE 1940S
$18.00
quality
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CRYSTAL DIAMOND OPTIC STEM 1426 PINK TWISTED STEM WATER CENTRAL GLASS as is 3
$14.99
quality
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CRYSTAL DIAMOND OPTIC STEM 1426 PINK TWISTED STEM WATER GOBLETS CENTRAL GLASS
$11.21
quality
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Polished Optical SELENITE Slab 400g
$12.99
quality
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Polished Optical SELENITE Slab 65g
$2.99
quality
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SET OF 2 Unknown Crystal UNK475 Flower Dot Optic LOW SHERBET Exc 2 avail
$8.59
quality
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SET OF 3 Unknown Crystal UNK475 Flower Dot Optic 7 5 8 WATER GOBLETS Exc
$31.49
quality
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MARQUIS BY WATERFORD CRYSTAL OPTIC 6 1 4 SIGNED MARTINI GLASS WITH STICKER
$13.50
quality
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Tiffany Co Classic Optic Crystal Bordeaux Wine Glass Goblet Swirl Pattern
$9.99
quality
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Tiffany Co Classic Optic Crystal Wine Glass Swirl Pattern
$9.99
quality
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VINTAGE MID CENTURY OPTIC SWAG LAMP LIGHT with 12 CRYSTAL PRISMS RETRO 1960s
$250.00
quality
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ORREFORS SYMPHONY OPTIC OVERSIZED GOBLET 9 1 2 HIGH CRYSTAL SWEDEN NEW
$49.90
quality
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NEW Guess GU 2487 003 51mm Black Crystal Optical Eyeglasses Frames
$58.80
quality
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ORREFORS SYMPHONY OPTIC RED WINE 8 1 8 HIGH CRYSTAL SWEDEN NEW
$49.90
quality
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OPTICAL SrTiO3 CRYSTAL STRONTIUM TITANATE LASER OPTICS chipped BIN8 64
$114.81
quality
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New Optic Crystal Glass Paperweight SUNFLOWER by Ray Lapsys
$48.00
quality
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NEW Optic Crystal Glass Paperweight CONFETTI designed by Ray Lapsys
$155.00
quality
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NEW OAK Optic Crystal Glass Sculpture PIXIE newly made by Ray Lapsys
$1,400.00
quality
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Optic Glass Votive Tea Light Candle Holder w Swarovski Crystal by Ray Lapsys
$55.00
quality
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NEW Superb Glass Enamel Optic Crystal Glass Vase GARDINERA by Ray Lapsys OAK
$129.00
quality
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Princess House 2 Piece Optic Wave Crystal Jar 388 w Orig Box 63
$20.00
quality
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DINO Beautiful Natural Citrine Optical CALCITE Crystal 108 gr
$9.99
quality
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Tiffany Co Classic Optic Crystal Champagne Flute Set of 2
$49.97
quality
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LACOSTE OPTICAL L2744 539 Plum Pink Crystal Clear
$56.25
quality
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5 Large BRANDY SNIFTER S Glasses Blown Clear OPTIC Glass 5 1 8 14oz USED
$45.00
quality
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ONE vintage Bohemia Crystal optic champagne flute w original label8 3 8 h
$6.50
quality
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Iceland Spar Optical Calcite Cube Mineral Crystal Specimen
$2.00
quality
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Sears 6212 7x35 bino 578 FOV Japan 70s vintage classic CRYSTAL CLEAR OPTICS
$18.50
quality
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Unique 9 CRYSTAL OPTIC SHERBET CHAMPAGNE GLASSES BIRDS
$80.00
quality
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Morgantown ROSE VINE Etched Floral Optic Crystal Ice Tea 6 1 2
$26.99
quality
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Vintage Waterford Crystal Welcome 8 Vase Crosses Optic Squares NICE
$125.00
quality
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SLAG GLASS ROCK CRYSTAL ART CULLET148 OPTICAL CLEARYELLOWGLASS CHUNK DISPLAY
$4.99
quality
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Vintage Set of 7 Amber Yellow Crystal Optic Blown Glass Goblets Daisy Petals
$149.99
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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