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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Fiber Optic Crystal Ice Party Light Nightlight Lamp
$13.54
quality
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Tifosi Optics Escalate SF Sunglasses
$119.95
quality
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Oleg Cassini Peffume Bottles SET 2 Clear Optical Crystal Silver Metal Trim NIB
$19.99
quality
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Fostoria Crystal Stem 6007 Optic Bowl Liquor Cocktail Glass Set
$43.49
quality
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FUSE Lenses for Spy Optic Cosmik Crystal Clear Accessory Replacement Lenses
$24.99
quality
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Toscany Crystal IRIS LUSTRE Rainbow Optic DECANTER w Stopper 2 CHAMPAGNE VHTF
$49.95
quality
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Anna Hutte Pitcher or Decanter Optic with Frosted Pink Plus 6 Matching Glasses
$99.99
quality
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Etched Crystal Optic Panels Floral Swag Looped Beads Wine Water Goblets set of 6
$39.99
quality
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Baccarat Crystal LIVOURNE Optic Clear Fluted Champagne Goblet Signed Mint
$39.99
quality
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BRYCE BROTHERS LAUREL OPTIC CUT CRYSTAL OYSTER FRUIT COCKTAIL GLASS
$14.99
quality
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BRYCE BROTHERS LAUREL OPTIC CUT CRYSTAL FOOTED TUMBLE OR ICE TEA GLASS
$10.99
quality
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Mikasa Crystal Antique Lace Water Gold Trim Glass Goblet Stem Optic Etched
$26.95
quality
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Radionic Hi Tech Industrial Chic 1 Light Polished Chrome Optical Crystal Pendant
$129.99
quality
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5 Antique Tiffin Optic Crystal Gold Rambler Rose Champagne Sherberts Goblets
$59.00
quality
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Crystal Block 1 9 16 Cube Square Optical Mineral Specimen Base
$4.00
quality
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Crystal Block 1 3 16 Cube Square Optical Mineral Specimen Base
$3.00
quality
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Crystal Square 274 Optical Mineral Specimen Show Base
$4.00
quality
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LI OPTICS LI003 UNISEX ACETATE EYEGLASSES 54 17 140
$15.99
quality
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HD Crystal Clear Screen protector for Apple iPod touch 4 4Gen optical grade
$3.69
quality
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9 Tiffin Cerice Optic Floral Rose Etched Champagne Cocktail Glasses Crystal
$75.00
quality
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HD Crystal Clear Screen protector for Apple iPhone 3 3G optical grade
$3.69
quality
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New CUSTOM Crystal Black Oakley Holbrook Revant Optics Polarized Green Lenses
$109.99
quality
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New CUSTOM Crystal Black Oakley Holbrook Revant Optics Polarized Blue Lenses
$109.99
quality
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Vintage Crystal Optic Ribbed Stemmed Wine Glasses Goblet
$28.99
quality
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HD Crystal Clear Screen protector for Apple iPhone 4 4s Optical Grade
$3.99
quality
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Crystal Floral Etched Optic Bowl ball Stem Juice Glass Set
$21.31
quality
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Crystal Clear Industries TRELLIS Sandwich Pattern Optic Crystal Candy Box w Lid
$9.99
quality
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HYDRO THERMAL OPTICAL QUARTZ HUGE CRYSTAL LIGHT AQUA COLOR 17 LBS or 810 GRAMS
$104.00
quality
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FUSE Lenses for Spy Optic Meteor Crystal Clear Accessory Replacement Lenses
$24.99
quality
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Bower 05x Digital Professional AF Ultra Wide Lens Angle Crystal Optic Series
$38.00
quality
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NEW Crystal Optic Dots Spherical Votive Candle Candy Holder Vase Small Bowl
$33.95
quality
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John Varvatos Eyeglasses V349 V 349 Black Crystal Full Rim Optical Frame 52MM
$149.95
quality
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Polished OPTICAL CALCITE Brazil 47g
$11.99
quality
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15 pcs Fostoria Crystal Glass Cellini Optic Loop Cocktail Sherbet Juice Glasses
$74.99
quality
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Crystal Optics 3 Piece 30mm Camera Lens Filter Kit
$18.00
quality
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3 FINE OPTIC CRYSTAL WINE GLASSES + 3 CORDIAL LIQOUR COCKTAIL LATTICE FLOWERS
$16.49
quality
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Mikasa Seville crystal footed rib optic water goblet notched faceted stem
$8.00
quality
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Set of 5 Opticrystal Diamond Optic by Judel 6 ozCrystal Champagne Flutes
$10.95
quality
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4 Vintage Gold Rims Wine Glasses Crystal Stemware Optic Flared Panel 6 3 8
$19.99
quality
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BOMBAY CRYSTAL OPTIC CANDLESTICKS WITH ORIGINAL BOXES
$44.95
quality
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2202 ct AAA+ Creedite Optical Crystal Cluster Bright Specimen THN
$4.99
quality
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TIFFIN FRANCISCAN VALENCIA STEM OPTIC CRYSTAL WINE GLASSES GOLD RIM
$27.00
quality
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Baccarat Crystal Montaigne Optic Saucer Champagne Sherbet 4
$120.00
quality
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2 Pack Crystal Clear Screen protector for Apple iPhone 4 4S Optical Grade
$7.99
quality
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NATIVE AMERICAN INDIAN KNIFE CHEROKEE CRYSTAL CLOUD OPTIC STONE MASTER KNAPPER
$69.00
quality
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2 Tiffin Glass Encanto Optic 17392 Stem Crystal Water Goblets 7 3 4Signed
$24.95
quality
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Set of 3 Elegant Tiffin 15067 Champagne Glasses Crystal Stem Yellow Optic Bowl
$9.95
quality
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Vintage Baccarat Crystal Montaigne Optic Claret Wine Glass 5 3 4
$40.00
quality
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Tiffin Glass Encanto Optic 17392 Stem Crystal Wine Goblet 6 3 8Signed
$14.95
quality
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NEW CRYSTAL OPTICS LIMITED EDITION DIGITAL CAMERA VIDEO 3 PIECE FILTER KIT
$14.99
quality
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LENOX CRYSTAL ORNAMENTS Glowing optic tree
$15.04
quality
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Mikasa 4 Crystal Sonata Champagne FLUTE Gold Vintage Optic Glass Stemware
$29.00
quality
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8 PCS FOSTORIA SHELL PEARL LOOP OPTIC CLARET CRYSTAL WINE IRIDESCENT VINTAGE
$28.00
quality
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4 AMETHYST CRYSTAL GLASS STEMMED WINES PURPLE OPTIC SWIRL VINTAGE ELEGANT
$45.99
quality
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Gazing Ball Handblown Glass Globe Teal IridescentPurpleBlueGreen and Others
$17.95
quality
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Fitz Floyd Optic Crystal Votive Candle Holder NEW in Box
$5.00
quality
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CZECHOSLOVAKIA BOHEMIA CRYSTAL OPTIC COIN POLKA DOT Candy Dishes
$129.99
quality
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TIFFIN FRANCISCAN Crystal Spiral Optic PEACH STEM Champagne Tall Sherbet Glass
$8.99
quality
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SMITH OPTICS RX NEW CHEMIST BURG CRYSTAL PRESCRIPTION EYEGLASS FRAME 135 55 17
$119.99
quality
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2 SHADES SLIGHT GREENISH CRYSTAL GLASS w OPTIC FANCY SCALLOPED SATIN RIM
$10.95
quality
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7 1 4H DOME SHADE w RECESSED DESIGN CENTER POST HEAVY OPTIC CRYSTAL GLASS
$19.95
quality
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2 Antique Engraved Crystal and Yellow Stained Goblets Internal Optic NR
$24.99
quality
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Summery Golden Yellow Optical Calcite Rhomb Crystal
$29.88
quality
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ELEGANT ETCHED CRYSTAL OPTIC BERRY LEAF THORN PATTERN 5 + 1 TALL SHERBET 5 3 4
$24.95
quality
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KOSTA BODA CHATEAU Optic Crystal Glass CHAMPAGNE FLUTE Sweden Stemware NICE
$19.99
quality
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Vintage Brian Maytum Optic Crystal Perfume Mid Century
$185.00
quality
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SMITH OPTICS RX NEW EVE MTR VIOLET CRYSTAL PRESCRIPTION EYEGLASS FRAME 130 53 17
$59.99
quality
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Crystal Optics Filter 46mm Mult Coated
$20.00
quality
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Casino Olivia Black Crystal Women Eyeglasses Frames Optical
$19.99
quality
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Bvlgari Italy Black Medium 52mm Eyeglass Frame Swarovski Crystals 4062 B 501 257
$132.99
quality
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Pitcher Large Depression Crystal Glass Green Handle Optic Ribs
$58.99
quality
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1930 Bausch Lomb Optical Crystal Magic OR Lyon Steel Storage Display Equip Ad
$12.50
quality
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Pottery Barn Cut Glass Doorknob Bottle Stopper Clear Crystal Optic Stop New
$19.95
quality
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OPTICAL SrTiO3 CRYSTAL STRONTIUM TITANATE LASER OPTICS chipped BIN8 64
$129.00
quality
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OPTICAL SILICON THICK WAFER SINGLE CRYSTAL INFRARED LASER OPTICS BINN5 38
$79.00
quality
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OPTICAL CaF2 CALCIUM FLUORITE CRYSTAL LASER OPTICS BIN8 62
$169.00
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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