Here are Todays Amazing Glass Optical Deals!
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 Brand New Nikon AF S DX Nikkor 18 55mm f 35 56G VR bundle Free Lens Hood 10335 $109.00 Time Remaining: 26d 1h 41m Buy It Now for only: $109.00 Buy It Now | Add to watch list |
 Olympus Pen F 100mm 35 Portrait lens $99.00 Time Remaining: 42m Bid now | Add to watch list |
 Minolta MD Tele Rokkor X 200mm 28 lens $699.00 Time Remaining: 1h 6m Bid now | Add to watch list |
 NEW Nikon Nikkor 18 55mm f 35 56G AF S DX VR Lens BEST PRICE $89.29 Time Remaining: 28d 12h 51m Buy It Now for only: $89.29 Buy It Now | Add to watch list |
 Nikon Nikkor P 105mm 25 Leica Thread Mount $399.00 Time Remaining: 1h 23m Bid now | Add to watch list |
 Nikon W Nikkor 35cm 25 lens w hood $399.00 (1 Bid) Time Remaining: 1h 27m Bid now | Add to watch list |
 Canon EF 24 105mm f 4L IS USM Autofocus Lens 24 105 NEW $999.99 Time Remaining: 29d 15h 22m Buy It Now for only: $999.99 Buy It Now | Add to watch list |
 Sony OSS 50 mm f 18 Lens PERFECT $255.00 (8 Bids) Time Remaining: 1h 56m Bid now | Add to watch list |
 Canon EF 28 mm 135 mm F 35 56 IS USM Lens $225.00 Time Remaining: 43m Buy It Now for only: $265.00 Buy It Now | Bid now | Add to watch list |
 M42 Lens to Nikon AI Mount Adapter Converter Optic Focus Infinity with glass $12.99 Time Remaining: 29d 3h 46m Buy It Now for only: $12.99 Buy It Now | Add to watch list |
 Nikon Nikkor AF S 16 85mm F 35 56 VR DX ED G Lens $385.00 (1 Bid) Time Remaining: 1h 6m Bid now | Add to watch list |
 USA STOCKNEW Nikon Nikkor 18 55mm f 35 56G AF S DX VR Lens BEST PRICE $94.99 Time Remaining: 28d 12h 55m Buy It Now for only: $94.99 Buy It Now | Add to watch list |
 TAMRON SP70 210mm VERY RARE MODEL 19AH 135 CONSTANT FOCUS TELE MACRO ZOOM MINT $71.00 (7 Bids) Time Remaining: 1h 5m Bid now | Add to watch list |
 Sigma 18 200mm f 35 63 II DC Lens for Nikon + Kit NEW $325.00 (2 Bids) Time Remaining: 1h 35m Bid now | Add to watch list |
 39mm 39 UV Haze Glass Optical Filter Sonia NEW Leica $4.99 Time Remaining: 28d 17h 23m Buy It Now for only: $4.99 Buy It Now | Add to watch list |
 Tokina AT X PRO M35 35 mm F 28 DX AF Lens For Nikon $97.00 (7 Bids) Time Remaining: 1h 12m Bid now | Add to watch list |
 1964 PENTAX RARE 8 ELEMENT SUPER TAKUMAR 114 50 M42 PRIME MINT COLLECTOR GRADE $83.00 (9 Bids) Time Remaining: 1h 36m Bid now | Add to watch list |
 58mm ND Fader Variable Adjustable Filter ND2 to ND1000 $38.99 Time Remaining: 29d 20h 48m Buy It Now for only: $38.99 Buy It Now | Add to watch list |
 Leica Elmarit 135mm 28 for M3 Cameras $489.00 Time Remaining: 1h 15m Bid now | Add to watch list |
 Marumi 49mm CPL 49 Super DHG MC Slim Thin PLD Filter Circular Polarizer Japan $43.48 Time Remaining: 1d 19h 53m Buy It Now for only: $43.48 Buy It Now | Add to watch list |
 Nikon Fisheye Nikkor 105 mm F 28G DX AF ED Lens $511.00 (3 Bids) Time Remaining: 1h 56m Bid now | Add to watch list |
 Sigma 18 200mm f 35 63 II DC Zoom Lens for Nikon NEW $290.00 (1 Bid) Time Remaining: 1h 35m Bid now | Add to watch list |
 New Canon EF 75 300mm III Lens Rebel XS XSi T1i T2i T3i $148.87 Time Remaining: 29d 1h 11m Buy It Now for only: $148.87 Buy It Now | Add to watch list |
 Nikon Nikkor 80 mm 400 mm F 45 56 VR D AF ED Lens $920.00 (2 Bids) Time Remaining: 2h 16m Bid now | Add to watch list |
 Tamron SP BBAR MC 2X Teleconverter $34.00 (8 Bids) Time Remaining: 1h 57m Bid now | Add to watch list |
 Nikon AF S 55 200mm f4 56G DX VR Reconditioned Lens $139.99 Time Remaining: 9d 12h 50m Buy It Now for only: $139.99 Buy It Now | Add to watch list |
 Nikon Zoom Nikkor 17 mm 35 mm F 28 AF S D IF ED Lens $1,050.00 Time Remaining: 16h 16m Bid now | Add to watch list |
 Sigma 70 300mm f 4 56 APO DG Macro Lens for Pentax NEW $239.00 Time Remaining: 1h 39m Bid now | Add to watch list |
 POLAROID VARIABLE FADER ND 58mm NEUTRAL DENSITY FILTER $34.99 Time Remaining: 29d 20h 48m Buy It Now for only: $34.99 Buy It Now | Add to watch list |
 Nikon Nikkor 180 600mm f8 f 8 ED AIs Zoom Near Mint w Box Hood Manual $4,250.00 Time Remaining: 56m Buy It Now for only: $4,699.00 Buy It Now | Bid now | Add to watch list |
 67mm ND Fader Neutral Density Adjustable Variable Filter ND2 to ND400 $13.60 Time Remaining: 23d 22h 26m Buy It Now for only: $13.60 Buy It Now | Add to watch list |
 Nikon DX Zoom Nikkor 18 mm 55 mm F 35 56 VR G AF S Lens $102.50 (3 Bids) Time Remaining: 2h 7m Bid now | Add to watch list |
 Tamron LD B003 18 mm 270 mm F 35 63 Di II Asphe IF VC AF FOR PARTS Canon $81.00 (7 Bids) Time Remaining: 17h 32m Bid now | Add to watch list |
 72mm fader ND filter adjustable variable ND2 to ND400 $13.96 Time Remaining: 5d 1h 5m Buy It Now for only: $13.96 Buy It Now | Add to watch list |
 Pentax 77mm f 18 Limited Series Autofocus Telephoto SMCP FA Lens BLACK+ Kit NEW $908.97 Time Remaining: 49m Bid now | Add to watch list |
 Pentax SMC FA 50 mm f 14 Standard AF Lens + KIT NEW $412.97 Time Remaining: 1h 17m Bid now | Add to watch list |
 Panasonic Lumix G 7 14mm f40 ASPH Lens NEW IN STOCK $899.00 Time Remaining: 29d 13h 1m Buy It Now for only: $899.00 Buy It Now | Add to watch list |
 Pentax SMCP DA 16 45 mm f 40 ED AL AF Lens + KIT NEW $408.97 Time Remaining: 1h 17m Bid now | Add to watch list |
 Sony SEL55210 55 210mm Zoom Lens Essentials Kit Includes Filters and More $348.00 Time Remaining: 12d 17h 27m Buy It Now for only: $348.00 Buy It Now | Add to watch list |
 Pentax SMCP DA 16 45 mm f 40 ED AL Autofocus Lens NEW $379.97 Time Remaining: 1h 17m Bid now | Add to watch list |
 Pentax SMCP DA 21m f 32 AL Limited Edition Auto Focus Lens 21590 + KIT NEW $649.95 Time Remaining: 1h 17m Bid now | Add to watch list |
 Sigma 18mm 50mm f 28 45 DC OS HSM Lens f Canon 861101 BUNDLE $198.99 Time Remaining: 14d 1h 2m Buy It Now for only: $198.99 Buy It Now | Add to watch list |
 Pentax SMCP DA 70mm f 24 Ltd Series AF Lens + Kit NEW $564.97 Time Remaining: 1h 18m Bid now | Add to watch list |
 Phoenix 28 300mm f 40 63 AF Lens for Nikon + KIT NEW $236.97 Time Remaining: 1h 18m Bid now | Add to watch list |
 POLAROID VARIABLE FADER ND 52mm NEUTRAL DENSITY FILTER $34.99 Time Remaining: 26d 10h 33m Buy It Now for only: $34.99 Buy It Now | Add to watch list |
 Sigma 10 20mm 4 56 AF Lens f Olympus Panasonic+KIT NEW $479.00 Time Remaining: 1h 31m Bid now | Add to watch list |
 Marumi 77mm CPL 77 Super DHG MC Slim Thin PLD Filter Circular Polarizer Japan $76.87 Time Remaining: 26d 44m Buy It Now for only: $76.87 Buy It Now | Add to watch list |
 Sigma 10 20mm 4 56 EX DC HSM AF Lens f Canon+ KIT NEW $499.97 Time Remaining: 1h 31m Bid now | Add to watch list |
 Sigma 10 20mm 4 56 EX Lens f Minolta Sony + KIT NEW $499.97 Time Remaining: 1h 32m Bid now | Add to watch list |
 62mm Multi Coated Glass UV Filter Fits 62 mm Lenses NEW $3.65 Time Remaining: 15d 19h 47m Buy It Now for only: $3.65 Buy It Now | Add to watch list |
 Sigma 10 20mm 4 56 EX Lens f Olympus Pentax + KIT NEW $499.00 Time Remaining: 1h 32m Bid now | Add to watch list |
 Sigma 10 20mm f 35 EX DC HSM AF Lens f Canon+ KIT NEW $655.97 Time Remaining: 1h 32m Bid now | Add to watch list |
 Super Slim 77mm ND Filter Neutral Density ND400 Optical Glass $20.00 Time Remaining: 21d 1h 49m Buy It Now for only: $20.00 Buy It Now | Add to watch list |
 Sigma 10 20mm f 35 EX DC HSM AF Zoom Lens f Canon NEW $649.00 Time Remaining: 1h 32m Bid now | Add to watch list |
 Sigma 105mm f 28 EX DG OS Macro Lens for Canon EOS Cameras + Kit NEW $769.00 Time Remaining: 1h 32m Bid now | Add to watch list |
 52mm Glass Multi Coated UV Filter fits 52 mm Lenses NEW $2.99 Time Remaining: 17h 29m Buy It Now for only: $2.99 Buy It Now | Add to watch list |
 Sigma 105mm f 28 EX DG OS Macro Lens for Nikon Cameras + Kit NEW $769.00 Time Remaining: 1h 33m Bid now | Add to watch list |
 Hoya 77mm PRO1 Circular Polarizing Filter DMC LPF PL CIR XD77CRPL BRAND NEW $74.99 Time Remaining: 24d 14h 27m Buy It Now for only: $74.99 Buy It Now | Add to watch list |
 Sigma 120 400 mm f 45 56 APO DG OS Lens for Canon NEW $999.00 Time Remaining: 1h 33m Bid now | Add to watch list |
 Sigma 120 400mm 45 56 APO DG OS Lens f Nikon+ KIT NEW $999.00 Time Remaining: 1h 33m Bid now | Add to watch list |
 Kenko Teleplus Pro 300 DGX AF 2x Teleconverter for Canon EOS PRO3002XDGXC $279.00 Time Remaining: 6d 14h 14m Buy It Now for only: $279.00 Buy It Now | Add to watch list |
 Sigma 120 400mm 45 56 APO Lens Sony Minolta+ KIT NEW $999.00 Time Remaining: 1h 33m Bid now | Add to watch list |
 Sigma 120 400mm f 45 56 APO DG OS Lens Canon+Kit NEW $999.00 Time Remaining: 1h 33m Bid now | Add to watch list |
 52 mm Multi Coated UV Filter Fits 52 mm Lenses NEW High Definition $1.29 Time Remaining: 19d 11h 30m Buy It Now for only: $1.29 Buy It Now | Add to watch list |
 Sigma 150 500mm f 50 63 AF APO OS Lens for Nikon NEW $1,069.00 Time Remaining: 1h 33m Bid now | Add to watch list |
 Canon EF 50mm F 14 USM Lens for Canon SLR Cameras $369.00 Time Remaining: 23d 20h 35m Buy It Now for only: $369.00 Buy It Now | Add to watch list |
 Sigma 17 50mm F28 EX DC OS HSM Lens for Canon +Kit NEW $669.00 Time Remaining: 1h 34m Bid now | Add to watch list |
 Sigma 17 50mm F28 EX DC OS HSM Lens for Nikon +Kit NEW $669.00 Time Remaining: 1h 34m Bid now | Add to watch list |
 CPL 58mm Circular Polarizer Coated Glass Filter $2.99 Time Remaining: 29d 4h 16m Buy It Now for only: $2.99 Buy It Now | Add to watch list |
 Sigma 17 50mm F28 EX DC OS HSM Zoom Lens for Canon NEW $669.00 Time Remaining: 1h 34m Bid now | Add to watch list |
 Sigma 17 70mm f 28 4 DC Macro OS HSM Lens f Canon NEW $544.00 Time Remaining: 1h 34m Bid now | Add to watch list |
 Tamron SP AF 28 75mm f 28 XR Di LD Lens For Nikon BIM Refurbished $325.00 Time Remaining: 6d 16h 26m Buy It Now for only: $325.00 Buy It Now | Add to watch list |
 Sigma 17 70mm f 28 4 DC Macro OS HSM Lens f Nikon NEW $544.00 Time Remaining: 1h 34m Bid now | Add to watch list |
 Fader ND filter Adjustable variable ND2 to ND400 77mm $16.04 Time Remaining: 27d 5h 1m Buy It Now for only: $16.04 Buy It Now | Add to watch list |
 Sigma 17 70mm f 28 4 DC OS HSM Lens f Canon + Kit NEW $559.97 Time Remaining: 1h 34m Bid now | Add to watch list |
 Sigma 17 70mm f 28 4 DC OS HSM Lens f Nikon + Kit NEW $559.97 Time Remaining: 1h 34m Bid now | Add to watch list |
 VIVITAR Multi Coated FILTER KIT 77mm UV CPL and FDL $17.50 Time Remaining: 29d 9h 55m Buy It Now for only: $17.50 Buy It Now | Add to watch list |
 Sigma 18 200mm f 35 63 DC IF Lens Sony Minolta NEW $279.00 Time Remaining: 1h 35m Bid now | Add to watch list |
 Sigma 18 200mm f 35 63 II DC OS HSM Telephoto Lens for Canon + Kit NEW $427.97 Time Remaining: 1h 35m Bid now | Add to watch list |
 Canon EF 50mm f 18 II Lens 50 f18 for 7D 60D 5D Mark II II Rebel T2i T3i NEW $109.99 Time Remaining: 21d 7h 39m Buy It Now for only: $109.99 Buy It Now | Add to watch list |
 Sigma 18 200mm f 35 63 II DC OS HSM Telephoto Lens for Canon NEW $399.00 Time Remaining: 1h 35m Bid now | Add to watch list |
 Sigma 18 200mm f 35 63 II DC OS HSM Telephoto Lens for Nikon NEW $499.00 Time Remaining: 1h 35m Bid now | Add to watch list |
 043x 67mm WIDE Angle Macro Conversion LENS 67 mm black $25.41 Time Remaining: 23d 20h 15m Buy It Now for only: $25.41 Buy It Now | Add to watch list |
 Sigma 18 200mm f 35 63 Lens Sony Minolta + KIT NEW $298.97 Time Remaining: 1h 35m Bid now | Add to watch list |
 Zeikos 52mm Closeup Macro +1 +2 +4 +10 Filter Kit High Resolution $10.95 Time Remaining: 29d 17h 25m Buy It Now for only: $10.95 Buy It Now | Add to watch list |
 Sigma 18 250 mm f 35 63 DC OS Lens for Nikon+ KIT NEW $496.97 Time Remaining: 1h 36m Bid now | Add to watch list |
 Sigma 24 70mm f 28 IF EX DG HSM AF Lens Nikon+Kit NEW $824.00 Time Remaining: 1h 36m Bid now | Add to watch list |
 Vivitar 58mm Filter Kit UV+CPL+FLD Multi Coated Series 1 Optics $16.99 Time Remaining: 13d 12h 52m Buy It Now for only: $16.99 Buy It Now | Add to watch list |
 Sigma 45mm f 28 EX DC Fisheye Lens f Sony Minolta NEW $899.00 Time Remaining: 1h 37m Bid now | Add to watch list |
 Sigma 45mm f 28 EX Fisheye Lens Sony Minolta +KIT NEW $899.00 Time Remaining: 1h 37m Bid now | Add to watch list |
 Olympus MZuiko 14 150mm Micro 4 3 Pen Digital ED Lens USA $399.95 Time Remaining: 24d 10h 53m Buy It Now for only: $399.95 Buy It Now | Add to watch list |
 Sigma 50 500mm f 45 63 APO DG OS HSM Lens f Canon NEW $1,659.00 Time Remaining: 1h 37m Bid now | Add to watch list |
 Vivitar Multi Coated 67 67mm Series 1 Filter Kit UV CPL FLD $13.95 Time Remaining: 15d 13h 8m Buy It Now for only: $13.95 Buy It Now | Add to watch list |
 Sigma 50 500mm f 45 63 DG OS HSM Lens f Canon+Kit NEW $1,659.00 Time Remaining: 1h 37m Bid now | Add to watch list |
 Sigma 50mm f 28 EX DG Macro Lens Minolta Sony+ KIT NEW $376.97 Time Remaining: 1h 37m Bid now | Add to watch list |
 Tiffen 77mm Neutral Density 09 ND 8 AUTHORIZED TIFFEN USA DEALER $42.95 Time Remaining: 26d 18h 13m Buy It Now for only: $42.95 Buy It Now | Add to watch list |
 Sigma 70 200mm f 28 EX DG APO HSM Lens for Canon + Kit NEW $1,339.00 Time Remaining: 1h 38m Bid now | Add to watch list |
 Sigma 70 200mm f 28 EX DG APO OS HSM Lens for Canon NEW $1,399.00 Time Remaining: 1h 38m Bid now | Add to watch list |
 Vivitar 52mm Multi Coated Filter Kit UV+CPL+FLD Series 1 Optics $12.95 Time Remaining: 6d 11h 29m Buy It Now for only: $12.95 Buy It Now | Add to watch list |
 Sigma 70mm f 28 EX DG Lens for Minolta Sony +KIT NEW $514.97 Time Remaining: 1h 39m Bid now | Add to watch list |
More Great Information on Glass Optical:
Tiny stamps for tiny sensors (MIT)
Advances in microchip technology may someday enable clinicians to perform
tests for hundreds of diseases — sifting out specific molecules, such as early
stage cancer cells — from just one drop of blood. But fabricating such “lab-
on-a-chip” designs — tiny, integrated diagonistic sensor arrays on surfaces as
small as a square centimeter — is a technically challenging, time-consuming
and expensive feat.
Now, an MIT researcher — together with colleagues at the University of
Illinois at Urbana-Champaign — has come up with a simple, precise and
reproducible technique that cuts the time and cost of fabricating such
sensors. Nicholas Fang, associate professor of mechanical engineering, has
developed an engraving technique that etches tiny, nano-sized patterns on
metallic surfaces using a small, voltage-activated stamp made out of glass.
Fang says the engravings, made of tiny dots smaller than one-hundredth the
width of a human hair, act as optical antennae that can identify a single
molecule by picking up on its specific wavelength.
“If you are able to create an optical antenna with precise dimensions … you
can use them to report traffic on the molecular scale,” Fang says.
The researchers reported the new fabrication process in the Sept. ...
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