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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Litton Airtron Synoptics Synthetic Crystal HR 998 2120 Small Optic
$67.50
quality
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FOSTORIA crystal 5082 5282 AMBER stem IRIDIZED Bowl CHAMPAGNE SHERBET Loop Optic
$9.87
quality
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FOSTORIA crystal 5082 5282 AMBER stem IRIDIZED Bowl WATER GOBLET Loop Optic
$16.47
quality
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Crystal Optics 62mm F DL filter japan Video Photo
$9.49
quality
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Stunning YELLOW OPTICAL CALCITE Crystal Iceland Spar Rainbow Loaded Sphere Ball
$395.00
quality
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Vintage Bohemian Czech R Crystal 45 Optic Footed Dish Deco Style Exc Cond
$5.99
quality
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Heisey JAMESTOWN optic 7 1 4 WATER GOBLET Stem s Crystal
$13.55
quality
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Swift Audubon 804 Mark II 85x44 Made in Japan Crystal Clear Optics
$169.00
quality
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GRAPE OPTIC GLASS Crystal FOOTED 6 oz SHERBET BOWLS
$8.99
quality
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5 Exquisite Antique Cambridge Gold Rim Optic Crystal Cocktail glasses inserts
$24.99
quality
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Heart Shape Keepsake Optic Crystal Decoration Gift
$39.00
quality
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8 Exquisite Antique Cambridge Gold Rim Optic Crystal Cocktail glasses
$24.99
quality
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CAMBRIDGE Vintage Crystal Shrimp Cocktail Glasses w Icers Inserts Set 4 Optic
$35.50
quality
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MID CENTURY MODERN GREEN RIBBON IN CRYSTAL 10 IN VASE WITH OPTIC CIRCA 1960
$60.00
quality
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Geek Wayfarer Vintage Eyeglasses Burgundy Crystal Clear Optical Frame Nerd Retro
$44.95
quality
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Mikasa Crystal French Countryside Water Goblet Ribbed Optic Glass Stem 7 1 2
$8.95
quality
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2 Vtg Crystal Optic Panel Ribbed Etched Floral Water WINE GLASSES 7 1 2
$12.99
quality
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2 Vtg Crystal Optic Panel Ribbed Etched Floral CHAMPAGNE SHERBERT GLASSES 6
$12.99
quality
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OPTIC CRYSTAL PINK BOTTLE STOPPER
$19.28
quality
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OPTICAL CRYSTAL CROSS w FREE ENGRAVING
$39.99
quality
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Optical Crystal Arched Desk Clock with FREE ENGRAVING
$29.99
quality
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NEW SERAPHIN QUEEN 51 20 140 CRYSTAL CLEAR RHINESTONES OPTICAL EYEGLASSES FRAMES
$59.97
quality
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G S Magni tite Crystal Mt279 85 Extra large Magnifier Optical quality
$9.99
quality
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G S Magni tite Crystal Mt280 85 Extra large Magnifier Optical quality
$9.99
quality
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G S Magni tite Crystal MT282 85 Extra large Magnifier Optical quality
$9.99
quality
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G S Magni tite Crystal Mt277 95 Extra large Magnifier Optical quality
$9.99
quality
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G S Magni tite Crystal MT282 95 Extra large Magnifier Optical quality
$9.99
quality
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G S Magni tite Crystal MT288 100 Extra large Magnifier Optical quality
$9.99
quality
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Godinger 11 Piece Optic Crystal Punch Set
$113.10
quality
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PRINCESS HOUSE CRYSTAL OPTIC WAVES POTPOURRI BOWL 485 USA NIB
$19.99
quality
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1988 Steinbach Optical Crystal Glass Pyramid Awesome lookiing w box
$57.78
quality
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1988 Steinbach Optical Crystal Glass Trapezoid shape signed w box
$19.99
quality
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1988 Steinbach Optical Crystal Glass Trapezoid shape Signed w box
$19.99
quality
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1988 Steinbach Optical Crystal Glass Trapezoid shape Awesome lookiing w box
$19.99
quality
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CRYSTAL CLEAR INT SWIRL OPTIC PITCHER AND MATCHING TALL WINE GLASSES
$32.99
quality
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Vintage Morgantown Mikado Optic Etched Floral Cordial Crystal Glass 4 1 2
$4.00
quality
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KRS 5 Thallium Bromoiodide Optical Crystal 50mm x 5mm 690
$320.99
quality
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Vintage Morgantown Mikado Optic Etched Floral Champagne Crystal Glass 5
$4.00
quality
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Calcite Ball Optical 08 Super Spirit Guide Rainbow Crystal Rare Honey Stone 4
$209.00
quality
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Heisey CRYSTOLITE Optic Crystal Open Sugar Bowl and Creamer Marked EXC NR
$7.99
quality
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Huge Crystal Vintage Glass Pitcher Unknown Maker Pillar Optic Design
$12.99
quality
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LENOX crystal STATUESQUE Optic GOLD Water Goblet
$12.07
quality
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4 VINTAGE Optic Gold Encrusted Crystal Flat Tumblers MATCHES Paul Muller Dinner
$40.00
quality
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Early Steuben Crystal Glass Pomona Green Threaded Optic Vase
$287.97
quality
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SET OF 6 NICE VINTAGE CUT CRYSTAL OPTIC PANELS CUT FLORAL PATTERN WATER GOBLET
$29.99
quality
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CRYSTAL OPTICS 28mm UV UVa FILTER RARE SIZE
$15.04
quality
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MEXICO DURANGO OPTICAL CALCITE SUNSTONE NICE
$4.99
quality
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Tiffany Co 8 1 4 Tall Cut Crystal Vase Swirl Optic Pattern Barrel Shape
$89.95
quality
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Tiffin Gold Encrusted Crystal Optic Panel Glasses 3pcs Whiskey Juice Etc
$7.00
quality
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6 Diamond Optic Crystal Footed Goblets 10 oz Tumblers Stunning Sparkle Elegant
$15.00
quality
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Sealed Optovac 3 8 x 2 Inch 1 Nickel Magnesium Fluoride Optical Crystal
$9.99
quality
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Sealed Optovac 3 8 x 2 Inch 2 Manganese Magnesium Fluoride Optical Crystal
$9.99
quality
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NEW Optic Crystal Dichroic Glass Sculpture CAMELOT designed by Ray Lapsys
$285.00
quality
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Optovac 10 x 50 mm Barium Fluoride Optical Crystal
$9.99
quality
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2 Crystal champagne glasses fluted panel optic needle etched twisted stem
$9.99
quality
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Optical Crystal Paperweight Award w FREE ENGRAVING
$19.00
quality
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1 Tiffin Franciscan Crystal 15065 Optic Bowl Pattern Clear Glass Water Stemware
$5.99
quality
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1 Tiffin Franciscan Crystal 15065 Optic Bowl Pattern Clear Glass Tea Stemware
$5.99
quality
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LEVIS 546 GREY CRYSTAL New Men Womens Optical Eyeglass Frame
$35.99
quality
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Lovely Tiffany Co Crystal Optic 6 1 2 Glass Ball Pitcher With Ruffled Top
$75.00
quality
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Original Vintage 8 Crystal Optic Bloc Bowl Excellant Condition
$7.00
quality
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Set of 3 OPTICAL CALCITE Medium Size 100 All Natural
$3.93
quality
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BRYCE HAND BLOWN CRYSTAL OPTIC WHISKEY SOUR DIAMOND LOOK STEM HEAVY FOOT
$12.00
quality
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Royal Doulton Radiance Crystal Napkin Ring Set of 4 Radiance Optical Cut Crystal
$39.00
quality
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OPTICAL NLO NON LINEAR CRYSTAL ELEMENT LASER OPTICS AS IS BIN31 63ii
$59.00
quality
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OPTICAL NLO NON LINEAR CRYSTAL ELEMENT LASER OPTICS AS IS BIN31 47
$59.00
quality
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Crystal Optics 74mm 3 Piece Glass Filter Kit Sony DSC H9 H7 H50 VF 74MP VF 74CP
$14.99
quality
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BRYCE HAND BLOWN CRYSTAL FOOTED GLASS OPTIC WITH HAND CUT FLOWERS
$15.00
quality
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Dainolite 602F PC WH 1 Light Chrome Floor Lamp Optical K 9 Crystal White Shade
$285.12
quality
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Crystal Optics 67mm Lens Filter Made in Japan for 18 70mm
$11.99
quality
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Vintage Early Mid Century Crystal Wine Glasses Optic Paneled Floral Etched 4
$29.99
quality
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OPTIC CRYSTAL 10 SALAD BOWL
$12.99
quality
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Contemporary Set 6 Statuesque Crystal Optic Wine Goblets Glasses
$25.97
quality
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Rhapsody iridescent optic crystal 5 pc set decanter and wine glasses 1371
$39.99
quality
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SMITH OPTICS EYEGLASSESBROADCASTCrystal LAST PAIR FREE US SHIPPING
$34.95
quality
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SMITH OPTICS EYEGLASSESTHESISCrystal LAST PAIR FREE US SHIPPING
$34.95
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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