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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HQRP 3x25 Opera Glasses w Handle Crystal Clear Optic CCO White Pearl Gold Trim
$18.95
quality
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HQRP 3x25 Opera Glasses Handle Crystal Clear Optic CCO Rose Pink Pearl Gold Trim
$16.95
quality
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2 Crystal Wine Water Goblets Optic Panels Platinum Trim 10 Gorgeous
$15.99
quality
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Set Of 2 Crystal Iridescent Optic Champagne Sherbet Glasses 4 3 4 Beautiful
$14.99
quality
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CAPRI OPTIC by BACCARAT CRYSTAL France SAUCER CHAMPAGNE SHERBET Glass SIGNED
$66.70
quality
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CAPRI OPTIC by BACCARAT CRYSTAL France 6 Wine Claret Stem Glass Signed REDUCED
$59.80
quality
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Lot of 2 WINE CLARET Stems CAPRI OPTIC by BACCARAT CRYSTAL France SIGNED
$118.22
quality
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TIFOSI OPTICS 100 UVA UVB SUNGLASSES MODEL LUST CRYSTAL METALLIC WHITE NIB
$29.99
quality
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3 BEAUTIFUL 8 3 4 TALL STEMMED CLEAR CRYSTAL OPTIC WINE GLASSES
$30.00
quality
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Vintage Optic Etched Stemware Laurel Leaf Swag Pattern Crystal Cordial Wine 5
$40.00
quality
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6 Vtg optic bowl cut floral etched champagne tall sherbert crystal dimple stem
$60.00
quality
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Lenox Crystal Allure Optic Wine Glass 6 3 4 Signed Retired c1975 93
$10.00
quality
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FENTON crystal APPLE BLOSSOM CREST Diamond Optic VASE 3 reintroduced in 1993
$99.95
quality
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FENTON crystal APPLE BLOSSOM CREST Diamond Optic JUG reintroduced in 1993
$124.95
quality
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FENTON crystal APPLE BLOSSOM CREST Diamond Optic VASE 7 reintroduced in 1993
$124.95
quality
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Optical Wireless Mouse Crystal Case Rhinestone Bling USB Slimline Flat Comp
$19.65
quality
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Elegance Silver Golf Trophy 7 Optical Crystal
$26.27
quality
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Sea Gull Lighting Englehorn Chandeliers Chrome Optic Crystal 3113405 05
$418.10
quality
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BACCARAT Montaigne Non Optic Crystal Decanter Indian Etching France
$51.00
quality
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HEISEY SATURN RIB OPTIC 6 CRYSTAL BALL VASE
$59.99
quality
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Turquoise Blue Crystal Optical Computer Wired Desk Mouse w Swarovski Crystals
$47.99
quality
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GORGEOUS 8 TIFFIN Gold Encrusted ATHENS Crystal Optic Champagne Glasses 3 3 4
$63.74
quality
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Sea Gull 6113401 05 Englehorn Mini Pendants Chrome Optic Crystal
$94.60
quality
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ABP Whiskey Decanter Optic Brilliant Cut Glass Lead Crystal Smooth Polished Rare
$225.00
quality
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Libbey Breton 35 Oyster Fruit Cocktail Cup Elegant Cut Crystal Optic Bowl
$6.99
quality
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Early Steuben Crystal Glass Pomona Green Threaded Optic Vase
$287.97
quality
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NEW Optical Filtering Characteristics of 1d Photonic Crystals by Anirudh Banerje
$79.91
quality
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Crystal Optics 55 mm Set of 3 Lenses with Carrying Case M1
$11.26
quality
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Mikasa KENSINGTON Optic Crystal WINE GOBLET Stem Glass
$7.99
quality
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6 Amlong Crystal Optical Glass Triangular Prism for Teaching Light Spectrum Phy
$10.00
quality
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5 FRANCISCAN TIFFIN GOLD ENCRUSTED RAMBLER ROSE ETCHED OPTIC GOBLETS
$14.99
quality
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6 FRANCISCAN TIFFIN GOLD ENCRUSTED ETCHED OPTIC WIDE CHAMPAGNE GOBLETS
$19.99
quality
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Vintage Optic Crystal Water Wine Goblet Glasses Set of 5 Elegant
$31.99
quality
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Meadowlark Optics D2040 Liquid Crystal Digital Interface With Cable
$100.00
quality
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PRADA VPR 06L 1AB 1O1 Eyeglasses Optical Frames Glasses Black Crystals 50mm
$124.95
quality
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EXCELLENT DISCONTINUED TIFFANY CO DEVON HAND BLOWN OPTIC CRYSTAL PITCHER
$49.99
quality
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Navajo Crystal Optical Rug circa 1978 485 x 275
$650.00
quality
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Optic Crystal Color Gem Paperweight
$24.95
quality
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7 Baccarat French Crystal Wine Glasses Montaigne Optic 5 3 4
$210.00
quality
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7 Baccarat French Crystal Wine Glasses Montaigne Optic 5 3 4 tall
$210.99
quality
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Fostoria Betrothal 6107 Stem 673 Optic Crystal Tall Water Goblets
$15.99
quality
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Jet Black Crystal Optical Computer Desk Mouse with genuine Swarovski Crystals
$55.99
quality
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Fostoria Betrothal 6107 Stem 673 Optic Crystal Wine Goblets
$11.99
quality
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3 Baccarat French Crystal Water Red Wine Glasses Montaigne Optic 6 3 4 tall
$135.00
quality
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OPTICAL INFRARED CRYSTAL NaCl SODIUM CHLORIDE DISC LASER OPTICS BIN46
$34.71
quality
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NEW Vietri OPTICAL Crystal Drinkware Set of 4 Red
$85.00
quality
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NEW Vietri OPTICAL Crystal Drinkware Set of 4 Amber
$85.00
quality
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NEW Vietri OPTICAL Crystal Drinkware Set of 4 Clear
$85.00
quality
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NEW Vietri OPTICAL Crystal Drinkware Set of 4 Smoke Gray
$85.00
quality
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Set of 2 Vtg Optic Cut CRYSTAL 10 Oz FOOTED TUMBLERS 525 Inches Ships FREE
$20.69
quality
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Vtg Optic Cut CRYSTAL 12 Oz FOOTED TUMBLER 5 7 8 Inches Ships FREE
$13.49
quality
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MIKASA STEPHANIE CRYSTAL CHAMPAGNE FLUTES OPTIC RIBBED MINT SET OF 2
$17.50
quality
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8 Amlong Crystal Optical Glass Triangular Prism For Teaching Light Spectrum P
$29.33
quality
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Set of 3 Bryce Ribbed Optic Clear Crystal Cordial Glasses
$15.00
quality
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Heliodor Collection Optical Fluorite Crystals With Aquarium Effect
$108.62
quality
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COACH HC 6072F 5327 Eyeglasses Optical Frames Glasses Black Glitter Crystal 52mm
$78.95
quality
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Crystal Optics V0300 30 Digital Camera Video 3 Piece Filter Kit
$8.88
quality
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MIKASA Four4 SONATA PLATINUM Champagne Flutes Optic Stemware 9 Perfect
$19.99
quality
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BACCARAT CAPRI CRYSTAL CLARET OPTIC WINE GOBLETS 6 TWO GLASSES
$45.00
quality
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DINO XXL ICE CALCITE CRYSTAL SPECIMEN Mexico 456 grams Optical Calcite
$9.99
quality
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Oleg CASSINI Optical Crystal DECO style LARGE perfume bottle 143260 NIB
$45.00
quality
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Howard Miller Axis Clock Optical Crystal
$102.27
quality
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Nine West Eyeglasses 429 Brown Crystal 1U2 Womens Optical Frame NW429 50mm
$79.00
quality
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On the Foundations of Crystal Optics Monograph of the American Crystallographi
$82.99
quality
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Titanium Crystal Optics Super Wide Macro Camera Lens 042X Japan
$8.99
quality
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Pasabahce Turkey CIRCLE ART OF GLASS 2 Optic Swirl Crystal Champagne Flutes
$24.00
quality
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5 Vintage Fry Crystal ROSE Etched Optic 4 3 8 WINE CORDIAL LIQUOR GLASSES DE18
$66.21
quality
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New Womens Smith Optics Purist Sunglasses Carbonic TLT Lenses MSRP90
$49.99
quality
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NEW FROSTY CLEAR PETITE NATURAL ICELAND SPAR OPTICAL CALCITE CRYSTAL STONE
$11.04
quality
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Wedgwood DEVON Vintage 8 1 4 Optic Crystal Wine Cooler NIB
$25.20
quality
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HD Crystal Clear Screen protector for Apple New iPad iPad 4 Optical grade
$8.49
quality
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Optical Calcite On Absolute Black Granite Light Base
$1,460.00
quality
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RARE 33g 165ct YELLOW Optical Calcite Crystal Iceland Spar transparent
$30.00
quality
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Crystal Optics 58mm PL Circular Polarizer Lens FL D Florescent Lens Kit
$12.99
quality
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HUGE WWII USN MINTY MK 74 TELESCOPE IN BOX CRYSTAL CLEAR PRICE REDUCED
$199.99
quality
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Dale Tiffany Optic Polished Nickel Table Floor Lamp Combo w 2 Light 100W NEW
$269.99
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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