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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Baccarat Crystal CAPRI OPTIC Champagne 7 3 8 Flute Stem Barware 1108109 NIB
$99.99
quality
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Tiffany Co TF 1004 B 6003 49 17 130 Eye Glasses Optical Frames w Crystals
$99.99
quality
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14 A+ BEAUTIFUL NATURAL GOLDEN YELLOW OPTICAL CALCITE CRYSTAL 379 GRAMS
$18.74
quality
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Set 4pc Bohemian Crystal 7oz Optic Cut Champagne Glasses Flutes Czech Republic
$31.99
quality
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Set 4 PC Bohemian Crystal 125oz Optic Cut Wine Glasses Goblets Czech Republic
$31.99
quality
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Crystal Impressions Sculpture Fine Laser Art Butterfly Optical Glass Paperweight
$49.99
quality
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Collectible Crystal Glass Cube HORSE Hologram Paperweight Optical Engraved
$12.99
quality
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Crystal Impressions Sculpture Fine Laser World Frog Optical Glass Paperweight
$38.99
quality
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Orrefors Crystal Vase Optic Rib Flared Top
$80.00
quality
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STEUBEN GLASS ANTIQUE GREEN OPTIC RIBBED CRYSTAL COMPOTE ELEGANT
$355.50
quality
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Mikasa Italian CountrySide Optic Crystal Stemware Wine Glasses NEW Set of 4
$35.00
quality
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Mikasa Italian CountrySide Optic Crystal Stemware Water Goblets NEW Set of 4
$35.50
quality
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Pair Vintage Fostoria Crystal 6014 Ribbed Optic Saucer Champagne Goblets
$41.53
quality
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NEW Alain Mikli Optical Eyeglass Frame A0507 11 Crystal Clear + Black 53 17 135
$175.00
quality
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Tres Noir Optics 1369 101er Wayfarer Sunglasses with Clear Lens
$85.00
quality
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Crystal Optics 67mm DSLR Glass Filter Lenses
$1.99
quality
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Vintage Crystal Optic Paneled Glass Dome Covered Pedestal Cake Plate Stand Saver
$57.99
quality
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FOSTORIA CRYSTAL GREEN BLOCK OPTIC Liquor Cocktail Glass 5 1 4 HIGH DIAMOND
$13.50
quality
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Optic Calcite 11 Oz White Clear Natural Rhombohedron Crystal 73464
$14.36
quality
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New G S Cast Optics Watch Crystals Lot of approx 1400
$99.00
quality
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Optic Calcite 10 Oz White Clear Natural Rhombohedron Crystal 73489
$13.56
quality
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Fostoria Cellini Loop Optic Crystal WATER GOBLET 7 1 8
$12.79
quality
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Fostoria Cellini Loop Optic Crystal JUICE GLASS 4 5 8
$6.99
quality
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Vntg Cranberry Optic Paneled Art Glass Vanity Powder Puff Box Jar w Crystal Ball
$35.99
quality
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Optic Calcite 15 Oz White Clear Natural Rhombohedron Crystal 73479
$19.16
quality
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Optic Calcite 10 Oz White Clear Natural Rhombohedron Crystal 73499
$13.56
quality
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Optic Calcite 9 Oz White Clear Natural Rhombohedron Crystal 73529
$11.16
quality
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Optic Calcite 8 Oz White Clear Natural Rhombohedron Crystal 73524
$10.36
quality
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Converse Eyeglasses New Crayons Crystal Transparent Optical Frame
$84.95
quality
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Black Fly Optics Micro Fly Polarized Sport Sunglasses
$28.99
quality
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Optic Calcite 13 Oz White Clear Natural Rhombohedron Crystal 73519
$15.96
quality
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Silhouette Eyeglasses Unisex Red Crystal Optical Frame with Silhouette case
$75.00
quality
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Optic Calcite 7 Oz White Clear Natural Rhombohedron Crystal 73554
$9.56
quality
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FOSTORIA crystal CELLINI 6024 LOOP OPTIC pattern ICED TEA Goblet or Glass 5 3 4
$21.95
quality
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FOSTORIA crystal CELLINI 6024 LOOP OPTIC pattern WATER GOBLET 7
$17.95
quality
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Optic Calcite 9 Oz White Clear Natural Rhombohedron Crystal 73544
$11.96
quality
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Gucci GG 3137 HKN Crystal White Optical With Case and COA
$75.00
quality
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Optic Calcite 12 Oz White Clear Natural Rhombohedron Crystal 73509
$15.16
quality
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Badash Crystal Product SL629 AMBER OPTIC PITCHER IMPRESSIO
$61.00
quality
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Kaiser Permanente Optical Crystal Octagon Paperweight with Gift Box
$16.50
quality
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1927 ADVERTISEMENT New Blown Optic Crystal Kettle Glass Drink Water Sets Moulded
$15.99
quality
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BEAUTIFUL 5 5 8 SHORT STEMMED CLEAR CRYSTAL OPTIC WINE GLASS
$9.99
quality
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Morgantown Gray Cut Floral Leaf Optic Crystal Water Goblet s
$17.99
quality
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Fuse Lenses for Smith Optics Method Crystal Clear Replacement Lenses
$18.74
quality
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Fry Crystal FRY62 Amber Topaz Optic Clear Footed Iced Tea Tumbler Goblet
$19.99
quality
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Fenton Glass 90s Crystal Diamond Optic Pattern Handpainted 4 5 8 Petite Bell
$19.50
quality
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Beautiful Bombay Crystal Optic Candlestick 8 Chandelier En Verre
$10.00
quality
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Oneida Chateau Gold Optic Crystal Champagne Goblets Flutes 2
$28.00
quality
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OPTIC CRYSTAL 10 SALAD BOWL
$12.99
quality
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Nannini Compact One Optics 10 Crystal Temples Reading Glasses Made in Italy
$49.99
quality
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Vera Wang V 040 BK 50 Black Satin Metal Blue Crystal Embellished Womens Optical
$34.99
quality
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Nannini Compact One Optics 15 Crystal Temples Reading Glasses Made in Italy
$49.99
quality
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Nannini Compact One Optics 20 Crystal Temples Reading Glasses Made in Italy
$49.99
quality
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Nannini Compact One Optics 25 Crystal Temples Reading Glasses Made in Italy
$49.99
quality
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Vera Wang V 040 BR 50 Brown Metal Topaz Crystal Embellished Womens Optical Frame
$34.99
quality
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Nannini Compact One Optics 30 Crystal Temples Reading Glasses Made in Italy
$49.99
quality
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Vera Wang V 040 BR 52 Brown Metal Topaz Crystal Embellished Womens Optical Frame
$34.99
quality
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Fostoria Glass Wavecrest Loop Optic 6014 Crystal Stem Saucer Champagne 5 3 8
$7.49
quality
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Vera Wang V 040 BU 50 Burgundy Metal Clear Crystal Embellished Womens Optical Fr
$34.99
quality
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Vera Wang V 130 CB 51 Carbon Metal Crystal Embellished Womens Optical Frame
$34.99
quality
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SMITH Optics Eyeglasses BLACK CRYSTAL 50 17 135 BRADFORD 7C5 50MM
$101.99
quality
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SMITH Optics Eyeglasses BLACK CRYSTAL 51 20 140 WOODROW K4X 51MM
$101.99
quality
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SELENITE WANDS 6 1 2 7 INCHES LONG FIBRE OPTIC
$13.43
quality
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Badash Optical Crystal Individual Salt and Pepper Shakers Height 2 Inch Set of
$114.59
quality
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KALIMAR 49MM CRYSTAL OPTICS LENS FITS ON CANON
$29.99
quality
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COACH OPTIC LIME GREEN RED LEATHER CRYSTAL LADY BUG TAN LEATHER BAG PURSE 6723
$34.00
quality
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Regency By Tart Optical Vintage Unisex Eyeglass Frame UX6 Crystal 57 17 NOS
$9.99
quality
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Regency By Tart Optical Vintage Unisex Eyeglass Frame EP6547 Crystal 54 17 NOS
$9.99
quality
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Regency By Tart Optical Vintage Unisex Eyeglass Frame UX6 Crystal 54 17 NOS
$9.99
quality
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Watch Makers Cabinet Crystals Coins Fishing Lures Antique Oak 4 Drawer Vintage
$295.00
quality
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Handmade Blue Fiber Optic Beads with Swarovski Crystals Bracelet
$6.00
quality
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VINTAGE Estate GLASS Rose BOWL Optic BUBBLE Clear CRYSTAL Unmarked NICE
$4.99
quality
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3D Laser Etched Crystal Glass Optical Cube Paperweight Chinese Temple
$4.95
quality
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Vintage 8 tall Contemporary Crystal Vase with optic squares Made in Italy
$29.75
quality
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3 Hand blown optic cystal champagne coupes Gildhar Ltd Belgium
$38.25
quality
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6 grey cut and etched optic Crystal Champagne Coupes Low Sherbet black foot
$153.00
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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