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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TIFFIN FRANCISCAN RAMBLER ROSE OPTIC PLATINUM TRIM GLASSES
$9.99
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NEW CARRERA 348 Sunglasses Optical Frames Black Case CRYSTAL LENSES 589 Vintage
$78.00
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ELEGANT ETCHED CUT CRYSTAL OPTIC PATTERN 14 Lliquor Shot Glasses Long Ttem
$15.00
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Heisey Soda Glass Old Dominion No3380 Crystal Etched Diamond Optic
$20.69
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Research Electro Optics Tsunami Stratos Bandpass Filters Lot of 25 OPTI 00203 0A
$229.99
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New CUSTOM Oakley Crystal Black Holbrook Revant Optics Polarized Fire Red Lens
$108.99
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Research Electro Optics Tsunami Stratos Bandpass Filters Lot of 25 OPTI08 00184
$199.99
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Melissa Clear Optic Crystal Vase Hand cut mouth Blown 8 Height style 214404
$12.00
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Diva Womens Eyeglasses 5437 866 Gold Black Crystal Full Rim Optical Frame 53mm
$239.95
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Crystal optics super wide macro lens 042x AF Made in Japan
$19.99
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BACCARAT FRENCH CRYSTAL CAPRI Optic CORDIAL
$29.96
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Research Electro Optics Tsunami Stratos Bandpass Filters Lot of 17 OPTI 00180 0A
$109.99
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BACCARAT FRENCH CRYSTAL CAPRI Optic LARGE CORDIAL
$33.71
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Crystal Optics 405mm 3 Piece Glass Filter Kit
$7.99
quality
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Sculptured Engraved Crystal Glass Paperweight Pine Tree Cubic Box 3D Optical
$24.99
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Veco Custom Optics Tsunami Glass Rod Filter Lot of 19 1 MM Notch x 32 x 4 DIA
$159.99
quality
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Diva Womens Eyeglasses 5414 845 Black Gold Crystal Full Rim Optical Frame 54mm
$239.95
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Smith Optics Clark Crystal Split Red Sol X Mirror Carbonic Lenses CKPCDMCRS
$44.99
quality
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Smith Optics Lowdown Crystal Split Red Sol X Mirror LDPCDMCRS
$49.99
quality
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Stretch Bracelet with White Fiber Optic Glass Beads and Crystals Pink
$10.00
quality
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Stretch Bracelet with White Fiber Optic Glass Beads and Crystals white
$10.00
quality
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Stretch Bracelet with White Fiber Optic Glass Beads and Crystals Teal
$10.00
quality
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Stretch Bracelet with White Fiber Optic Glass Beads and Crystals Rainbow colors
$10.00
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Stretch Bracelet with White Fiber Optic Glass Beads and Crystals Smoky yellow
$10.00
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Hotel Dupont Hollow Stem Crystal Goblet Optic Glass Wine Delaware Bar Restaurant
$22.00
quality
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Stretch Bracelet with White Fiber Optic Glass Beads and Crystals black
$10.00
quality
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Two Vintage Crystal Spiral OPTIC GLASS Champagne Flutes
$40.00
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Vintage Tiffin Art Deco Crystal 3 Toed Bowl Modern Swedish Optic
$65.00
quality
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Diva Womens Eyeglasses 5332 372E Brown Gold Crystal Full Rim Optical Frame 51mm
$199.95
quality
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99 02 Silverado 2500 Tail Lamps Crystal Clear Roof Cargo Light Fog Fiber Optic
$248.36
quality
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Crystal Art Piece Display Base Optical Grade Aquarium
$28.00
quality
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Diva Eyeglasses 5455 CQ0 Brown Swirl Gold Crystal Full Rim Optical Frame 51mm
$199.95
quality
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5 Vintage Crystal Optic Etched Water Wine Goblets Glass Flare Stemware EUC
$55.00
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Vintage 3D Optical Crystal Sculptured Paperweight Cat w Basket signed numbered
$24.99
quality
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Smith optics eyeglasses SPOTLIGHT Black Crystal K4X 5316 140
$42.50
quality
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6 Inch Globe In Hand Optical Glass Crystal Award Trophy
$49.95
quality
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Used Crystal Optics UV 62mm Lens Filter Made in Japan S311548
$9.48
quality
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Smith Optics Lowdown Slim Crystal Poppy Gray Gradient
$34.99
quality
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Crystal Optics 52mm F DL Glass Filter Japan 11239
$4.49
quality
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Gucci GG1135 KCL Tortoise Dark Havana Crystal 54mm Optical Lens Eyeglasses
$175.99
quality
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2 Baccarat Montaigne Optic Pattern Crystal Glass Champagne Flutes 7
$70.00
quality
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Lovely Baccarat Montaigne Optic Pattern Crystal Glass Champagne Flute 7
$60.00
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Gemmy Optical White Crystal Springs Arkansas Quartz Large Hand Held Piece Sweet
$25.99
quality
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New SEEK OPTICS Polarized Replacement Lenses for Oakley VALVE Multiple Options
$11.97
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Dainolite Lighting V822 1W PC 1 Light Optical Crystal Bathroom Light
$136.00
quality
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Dainolite Lighting V822 3W PC 3 Light Optical Crystal Bathroom Light
$334.00
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Dainolite Lighting V822 4W PC 4 Light Optical Crystal Bathroom Light
$436.00
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Dainolite Lighting V822 5W PC 5 Light Optical Crystal Bathroom Light
$518.00
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SAMIGON 55mm S CRYSTAL CS Optical Glass Filter NEW UNUSED Case
$11.99
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NEW XL NATURAL RAINBOW ICELAND SPAR CLEAR OPTICAL CALCITE STONE
$35.05
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QUARTZ Skeletal Optic Crystal Large 4 3 Water Bubbles Gas Chamber Q7
$169.00
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FLAME RED CATSEYE Ravens Roost Intense FIBER OPTIC Carved Crystal Skull
$49.50
quality
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INTENSE CATSEYE Ravens Roost Flame Red FIBER OPTIC Carved Crystal Skull
$49.50
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VINTAGE ETCHED LAMP SHADE OPTIC CRYSTAL GLASS 5x 4 2 FITTER
$10.00
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1 X Fiber Optic Crystal Ice Party Light Nightlight Lamp
$12.11
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Dale Tiffany GT12097 Optic Orb Table Lamp
$250.00
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Huge 15 lb Block 775 x 275 Display Base Optical Grade Crystal Aquarium
$75.00
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Vietri Optical Gold Double Old Fashioned
$33.84
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4 Rare HELENA Orrefors Sweden Spiral Optic Crystal Beer Glass Glasses 817
$59.95
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Crystal Optics Digital Camera Video 3 Piece Filter Kit Made in Japan Limited
$5.00
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Regency By Tart Optical Vintage Dbl Bridge Eyeglass Frame Cobra Crystal 59 12
$14.99
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Regency By Tart Optical Vintage Dbl Bridge Eyeglass Frame Cobra Crystal 59 12
$14.99
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CZECHOSLOVAKIA BOHEMIA CRYSTAL OPTIC COIN POLKA DOT Candy Dishes
$89.99
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Regency By Tart Optical Vintage Dbl Bridge Eyeglass Frame HarryO Crystal 56 15
$14.99
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Regency By Tart Optical Vintage Dbl Bridge Eyeglass Frame HarryO Crystal 60 15
$14.99
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Flashy Optical Bright Calcite Crystals on Ferro Manganese Gorgeous Cluster
$37.79
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Diva Womens Eyeglasses 5455 97A Black Gold Crystal Full Rim Optical Frame 51mm
$199.95
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MultiCOLOR FIBER OPTIC COLOR CHANGING GLACIER CRYSTAL NIGHT LAMP Sale
$12.99
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Sea Gull 4113401 05 Englehorn Wall Sconce In Chrome Optic Crystal
$57.44
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CRYSTAL OPTICS 55mm C PL CIRCULAR POLARIZER Polarizing filter 00656
$7.50
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Crystal Optics Digital Camera Video 3 Piece Filter Kit Made in Japan Limited
$24.99
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Sea Gull 4413402 05 Englehorn Bathroom Light In Chrome Optic Crystal
$90.16
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Sea Gull 4413403 05 Englehorn Bathroom Light In Chrome Optic Crystal
$123.04
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Sea Gull 4413404 05 Englehorn Bathroom Light In Chrome Optic Crystal
$162.32
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Photoelastic and Electro Optic Properties of Crystals ExLibrary
$20.44
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Mineral Collection Calcite Crystal Mexico Perfect Kids First Optical Rocks Miner
$64.99
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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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I am China Toys Suppliers writer, reports some information about leather dog leash , cigar punch.

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