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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Optical Calcite Natural Color Mexico Crystal Healing Metaphysical 151107
$15.00
quality
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Optical Calcite Natural Color Mexico Crystal Healing Metaphysical 151108
$15.00
quality
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Optical Calcite Natural Color Mexico Crystal Healing Metaphysical 151109
$15.00
quality
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24 BRAND NEW WHITE CRYSTAL Lot of 2 Dozen White Crystal Optics Golf Balls
$24.95
quality
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Shred Optics Lance Sunglasses
$159.95
quality
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Salt Life Sport Optics Boca Sunglasses
$99.99
quality
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Crystal Optics 72mm UV filter Japan
$22.95
quality
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24 BRAND NEW YELLOW CRYSTAL Lot of 2 Dozen Yellow Colored Optics Golf Balls
$24.95
quality
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Smith Optics Parallel Max Sunglasses Crystal Poppy Frame Platinum Ignitor Clea
$135.00
quality
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Polished OPTICAL CALCITE Brazil 47g
$8.99
quality
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Optical Calcite Natural Color Mexico Crystal Healing Metaphysical 151111
$12.00
quality
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Optical Calcite Natural Color Mexico Crystal Healing Metaphysical 151112
$12.00
quality
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1 X Fiber Optic Crystal Ice Party Light Nightlight Lamp
$9.11
quality
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Guess Eyeglasses GU2333 GU 2333 BLKCY Black Crystal Full Rim Optical Frame 52mm
$94.95
quality
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HQRP 4x25 Opera Glasses Antique Style Theater Binocular Crystal Clear Optic CCO
$27.95
quality
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HQRP 4x30 Opera Glasses Binoculars Black Gold Necklace Chain Crystal Clear Optic
$27.95
quality
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10 Tiffin Franciscan Pink Optic Crystal Goblets 5 water 5 champagne sherbert
$150.00
quality
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Salt Life Sport Optics Samoa Sunglasses
$99.99
quality
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FUSE Lenses for Spy Optic AS8 Crystal Clear Accessory Lenses
$19.99
quality
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SMITH OPTICS QUESTA MATTE BLACK CRYSTAL POLARIZED GRAY WOMENS SUNGLASSES
$119.00
quality
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Cobalt Blue Crystal Glass Brandy Snifter 9 1 4 Optic Illusion Swirl Hand Blown
$39.99
quality
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Set of 5 Clear 4 oz Vintage Fine Cut Optic Crystal Champagne Glasses
$24.99
quality
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SMITH OPTICS CLAYTON CRYSTAL SPLIT SUPER PLATINUM MENS SUNGLASSES
$89.00
quality
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Iceland Spar Optical Calcite Crystal Chunk Natural High Quality Crystals
$17.98
quality
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Iceland Spar Optical Calcite Crystal Chunk Natural High Quality Crystals
$14.98
quality
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Baccarat Crystal Montaigne Optic Water Goblet Glass 6 7 8 Tall
$59.00
quality
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Baccarat Crystal Montaigne Optic Champagne Flute Glass 6 7 8 Tall
$49.00
quality
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FUSE Lenses for Smith Optics Hideout Tactical Crystal Clear Accessory Lenses
$19.99
quality
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Crystal Clear Screen protector for Blackberry Torch 9800 Optical Grade
$1.49
quality
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FUSE Lenses for Smith Optics Chamber Crystal Clear Lense
$19.99
quality
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FUSE Lenses for Smith Optics Dover Crystal Clear Lenses
$19.99
quality
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FUSE Lenses for Smith Optics Tactic Crystal Clear Lenses
$19.99
quality
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FUSE Lenses for Smith Optics Forum Crystal Clear Lenses
$19.99
quality
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FUSE Lenses for Smith Optics Facet Crystal Clear Lenses
$19.99
quality
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Polished Optical SELENITE Slab 191g
$5.99
quality
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LUNOR A5 231 20 Grey Crystal Optical Glasses Eyewear Eyeglass Frame Handmade
$455.00
quality
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Sakar CRYSTAL OPTICS 49 mm 3 Filter Kit WITH CASE PAPER ITEM IS USED ASIS
$15.42
quality
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6 Vintage Cranberry Pink Optic Lead Crystal Sherbet Dessert Stemware Glasses
$60.95
quality
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Gemmy Optical Crystal Springs Arkansas Quartz Wholesale 24 Pieces AA Quality
$239.99
quality
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Gemmy Optical Crystal Springs Arkansas Quartz Wholesale 24 Pieces AA Quality
$239.99
quality
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FROSTY BLUE CATSEYE Fiber Optic Carved Crystal Skull
$67.50
quality
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WWII Binoculars British Royal NAVY Barr Stroud CF41 1940 Crystal Clear Optics
$525.00
quality
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2 Barware Footed 1 Ounce Shot or Cordial Glasses 4 Inches Lovely Optics
$6.00
quality
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LENOX CRYSTAL OPTIC 9 1 2 x 5 1 2 VASE
$14.99
quality
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Polished OPTICAL CALCITE Brazil 74g
$14.99
quality
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FUSE Crystal Clear Accessory Replacement Lenses for Spy Optic ZOE
$19.99
quality
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Rock crystal 12 wine stems 5oz cut glass etched flowers wide optic block stem
$60.00
quality
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NEW Salvatore Ferragamo SF2642 223 53mm Crystal Rust Brown Optical Eyeglasses
$89.00
quality
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NEW Salvatore Ferragamo SF2663 057 54mm Crystal Grey Optical Eyeglasses Frames
$89.00
quality
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Exotic Long beaded Wite Brown Fiber Optic Crystal amber color beads earrings
$12.99
quality
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NEW Semi organic Nonlinear Optical Crystals for Laser Frequency Conversion by Ka
$112.77
quality
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Harrachov Glassworks White Triple Linear and Chain Optic Crystal Bowl
$249.99
quality
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Set of 5 LIBBEY CRYSTAL FLORIDIAN 8100 OPTIC GREEN GINGER ALE GOBLETS
$48.95
quality
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Optical Calcite Crystal Naturally Occurring Rhomboid Crystal Spar
$11.95
quality
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Prada Eyeglasses 05N Crystal Black 2AZ 1O1 Unisex Optical Frame ONLYUA 4 2 53
$15.50
quality
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Optical Calcite Crystal Naturally Occurring Rhomboid Crystal Spar
$11.95
quality
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Optical Calcite Crystal Naturally Occurring Rhomboid Crystal Spar
$11.95
quality
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Optical Calcite Crystal Naturally Occurring Rhomboid Crystal Spar
$11.95
quality
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CAMBRIDGE GLASS GLORIA ETCH 3130 1 Oz ELEGANT CRYSTAL CORDIAL WIDE OPTIC BOWL
$39.99
quality
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NEW Structure property Relationships in Non linear Optical Crystals II by Hardco
$331.25
quality
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Optical Calcite Crystal Naturally Occurring Rhomboid Crystal Spar
$12.95
quality
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Block Crystal Melody Optic Goblet Set of 6 Hand Made Mouth Blown
$29.99
quality
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Optical Calcite Crystal Naturally Occurring Rhomboid Crystal Spar
$11.95
quality
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Optical Calcite Crystal Naturally Occurring Rhomboid Crystal Spar
$12.95
quality
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NWT New Gant Rugger Optical Frame Kindler Crystal Brown 52 17 140 Retail 105+
$36.00
quality
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Optical Calcite Crystal Naturally Occurring Rhomboid Crystal Spar
$12.95
quality
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Optical Calcite Crystal Naturally Occurring Rhomboid Crystal Spar
$12.95
quality
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Crystal Clear Cut Diamond Sphere Optic Stemmed Wine Or Champagne Glasses
$29.99
quality
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VINTAGE TIFFIN 15071 CERICE OPTIC ROSE ETCHED CRYSTAL WATER GOBLETS 7 7 8T
$12.00
quality
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Dale Tiffany GR12357 Optic Orb Crystal Torchiere Nickel
$183.25
quality
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Currey Company 6557 Table Lamp Brass Clear Optic Crystal Floor Model Discount
$599.99
quality
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Tifosi Optics Dolomite 20 Sunglasses Crystal Clear One Size Mens
$102.88
quality
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DINO Large Natural Optical ICE CALCITE Crystal 165 grams Crystal Healing
$9.99
quality
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NEW Zeikos FLD 67mm CRYSTAL Optics Lens Filter Made in Japan FREE SHIPPING
$9.99
quality
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NICE Crystal Optics 58mm 3 Piece Glass Filters Kit UV PL F D DSLR Video JAPAN
$14.99
quality
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Crystal Optics 74mm 3 Piece Glass Filter Kit Sony DSC H9 H7 H50 VF 74MP VF 74CP
$9.00
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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