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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SMITH OPTICS OUTLIER IN MATTE CLEAR CRYSTAL W BLUE MIRROR POLARIZED LENS NEW
$91.50
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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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Vtg Lippincott BIRD OF PARADISE Elegant Etched Gold Edge Optic Crystal Sherbet
$19.98
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Panel Optic Crocheted Crystal Imperial Glass footed Bowl 5 Lamp base Sears
$8.00
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Heisey No4206 Optic Tooth Soda Crystal Moongleam 5pcs
$45.00
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Crystal juice glasses etched floral optic panel footed bulb stem glasses 4 6 oz
$12.54
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JEANETTE Jenny 85 X 45 REFRIGERATOR DISH Crystal OPTIC GLASS Dep Era VF
$14.49
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Tommy Bahama Optical TB5003 Black Crystal Eyeglasses Frames 51 15 135 w Case
$55.00
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Quartz Crystal Point ARKANSAS Optical Clear Natural Healing
$3.75
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BOHEMIA CRYSTAL OPTIC ROSE BOWL 8 IN ORIGINAL BOX
$14.95
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NWT COACH SIGNATURE OPTIC ART Crystal RHINESTONES KEY Chain RING Fob Gold 92959
$42.00
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Arkansas Quartz Crystal Point OPTICAL CLEAR Natural Healing Metaphysical
$1.95
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TRUE VINTAGE NOS PHANTYM OPTICS Matte Crystal Hipster Pilot Sunglasses UV400
$0.99
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Kaiser Permanente Optical Crystal Octagon Paperweight with Gift Box
$16.50
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Pillar Optic Crystal With Green Yellow and Black Lines 12 Ounce Mug
$40.00
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Crystal Technology Wiley Series in Pure and Applied Optics
$24.20
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Personalized optic crystal heart keychain
$19.99
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MONTAIGNE OPTIC by BACCARAT Crystal 6 3 8 Water Goblets 9 Available
$65.00
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Crystal Optics 72mm Lens UV ultraviolet HAZE Made in Japan filter I349
$4.99
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Pair Vintage Crystal Etched Glass Water Glasses Floral Optic Ribbon Excellent
$9.99
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New Spy Optic FIONA Womens Sunglasses Gloss Black Crystal w Merlot Fade lens
$84.95
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Crystal Optics 55mm UV HAZE lens protector filter K834
$1.99
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18 Open Heart Hematite Necklace 35mm Yellow AB Crystal Fiber Optic Beads JHN18
$7.79
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Super Ciccio Optical Resin RETROSUPERFUTURE eyeglasses america crystal clear
$149.95
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1 Tiffin Franciscan Crystal 15065 Optic Bowl Pattern Clear Glass Water Stemware
$3.99
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1 Tiffin Franciscan Crystal 15065 Optic Bowl Pattern Clear Glass Tea Stemware
$3.99
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Smith Optics Lowdown Sunglasses Premium Style Frame Crystal NEW
$59.99
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Fiber Optic Sphere
$6.00
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4 Bryce Champagne crystal glasses amber stemmed diamond optic Holiday pattern
$29.99
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Brand New in Box 1978 COMAR Crystal Etchings Ornament Boy Girl Optical Acrylic
$1.99
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SET OF 4 Baccarat Crystal MONTAIGNE Optic Clear Fluted Champagne Signed Mint
$170.00
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Crisa Handblown Glass Crystal 4 1 2 Qt Salad Bowl Server Symphony Optic Mexico
$28.50
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2 Elegant FOSTORIA Crystal Goblet Wine Glass SILVER FLUTES Stemware Optic
$19.98
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NEW CLEAR OPTIC SWIRL CRYSTAL PATTERN FLOWER VASE 11 TALL ABIGAILS CRYSTAL
$29.99
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Lot 2 Rosaline Pink Swirl Optic Crystal Glass by CRIS DARQUES DURAND France
$4.99
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MIKASA SONATA GOLD WATER GOBLETS GOLD TRIM OPTIC BOWL
$59.97
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Honey Yellow Optical Calcite Meditation Stone Beautiful
$7.99
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4 Vintage Fry Green Vaseline Rib Optic Wine Glasses with Crystal Air Twist Stems
$9.99
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4 Vintage Fry Green Vaseline Rib Optic Champagne Glasses Crystal Air Twist Stems
$15.99
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Two Etched Sasaki BAMBOO Optic Crystal SEAFOOD COCKTAIL SHERBET Martini Glasses
$17.56
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SET OF 4 ELEGANT CRYSTAL OPTIC PANELED PEDESTAL WINE GLASSES
$24.99
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Crate Barrel Krosno Crystal Optic Punch Bowl Ladle
$50.00
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TIFFIN SWEDISH OPTIC COPEN BLUE BOWL W CRYSTAL BUBBLE 2 BALL STEM VASE
$85.00
quality
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TIFFIN SWEDISH OPTIC CRYSTAL WITH COPEN BLUE DAISY VASE 11 3 8
$69.00
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VERY FINE VINTAGE HEAVY CRYSTAL OPTIC CUT GLASS CIGAR CIGARETTE ASHTRAY
$65.00
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Vintage Italian Crystal Pitcher Decanter Heavy Optic Pattern Silver Plate 125
$65.00
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10 Vintage Arbys Stemmed Crystal Goblets Holly Berries Swirl Optic Gold Band
$75.00
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BLODGETT BUBBLE LITE CALIFORNIA ART GLASS SPHERE VOTIVE HOLDER H2O OPTIC CRYSTAL
$69.99
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29236 GLASTONBURY LOTUS MINTON 36 w Optic Ribbed Bowl CRYSTAL GLASSES RARE
$29.99
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NEW Sakar Crystal Optics 77mm 3 Piece Filter Set UV CPL FLD with Case
$10.00
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Vtg Bohemian Czech Crystal Optic Coin Polka Dot Dish Bowl Italian Marble base
$89.99
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Crystal Shot Glasses Optical Illusion
$8.00
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3 Pieces of Optic Calcite Iceland Crystals on Rotating Color LED Display Stand
$35.00
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2X 6x Optical Zoom Lens Camera Telescope w Crystal Case for iPhone 4 4G 4S
$9,915.49
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3X 6x Optical Zoom Lens Camera Telescope w Crystal Case for iPhone 4 4G 4S
$9,922.29
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Optovac Optical Crystal KRS5 Thallium Bromoiodide NEW
$250.00
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Tiffin Crystal Rambler Rose Gold Encrusted Water Goblets Optic 7 5 8
$12.91
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Tiffin Crystal Rambler Rose Gold Encrusted Optic TALL SHERBET CHAMPAGNE 5 3 4
$12.91
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FBI SEAL Optic crystal paperweight
$28.50
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Optical Clear Arkansas Diamond Quartz Crystal point Jewelry Metaphysical
$1.95
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Stunning Optical Clear Arkansas Diamond Quartz Crystal point Metaphysical
$4.50
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ATF SEAL while Treasury Dept Optic crystal paperweight
$28.50
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DOJ US Attorney SEAL Optic crystal paperweight
$28.50
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Liquid Crystals and Applications in Optics Proceedings of Spie
$159.76
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DHS SEAL Optic crystal paperweight
$28.50
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7 SALMOND PEACH ATSKED BALL STEM OPTIC WATER GOBLET
$12.99
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LARGE Quartz Crystal Point Optical Clear Natural Displayable
$22.75
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Optical Clear Very Shiny Quartz Crystal Point Natural Metaphysical
$14.75
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Optical Clear Quartz Crystal Point DISPLAYABLE ARKANSAS BEAUTIFUL
$14.25
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National Sheriffs Assoc Optic crystal paperweight
$30.50
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LARGE Quartz Crystal Point Optical Clear DISPLAYABLE ARKANSAS
$12.00
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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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Arkansas Diamond Optical Clear Quartz Crystal Point Natural Healing
$2.75
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VINTAGE GLASS CRYSTAL WATER WINE GOBLETS SMOKEY GREY COLOR PANEL OPTIC SET OF 4
$15.00
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Fortune Products FOL 325 Fiber Optic Lamp with White Crystal Base
$25.79
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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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