Posts Tagged ‘lens’

Coated Optics

Tuesday, September 6th, 2011

Coated Optics

Vivitar 58mm Filter Kit UVCPLFLD Multi Coated Series 1 Optics
Vivitar 58mm Filter Kit UVCPLFLD Multi Coated Series 1 Optics
Paypal   US $11.79
Fully coated optics for a brighter image Non slip rubb
Fully coated optics for a brighter image Non slip rubb
Paypal   US $31.59
Circle X Reticle Multi coated optics One piece tube
Circle X Reticle Multi coated optics One piece tube
Paypal   US $97.79
Porro prism design Premium fully multi coated optics
Porro prism design Premium fully multi coated optics
Paypal   US $222.79
Multi coated optics for superior light transmission No
Multi coated optics for superior light transmission No
Paypal   US $59.39
BaK 4 porro prisms 8x42mm Fully multi coated optics
BaK 4 porro prisms 8x42mm Fully multi coated optics
Paypal   US $237.39
JCPENNEY 128 f135mm Coated Optics SLR Lens w case
JCPENNEY 128 f135mm Coated Optics SLR Lens w case
Paypal   US $9.99
Galileo 10 x 25 302 ft 1000 yards fully coated optics with case
Galileo 10 x 25 302 ft 1000 yards fully coated optics with case
Paypal   US $12.90
MIRANDA WIDE ANGLE PRECISION 8 X 40 COATED OPTICS BINOCULARS CASED BOXED NR
MIRANDA WIDE ANGLE PRECISION 8 X 40 COATED OPTICS BINOCULARS CASED BOXED NR
Paypal   US $15.79
Coach Purple Optic Print Coated Canvas Tote RET $298
Coach Purple Optic Print Coated Canvas Tote RET $298
Paypal   US $45.00
SCOPE FULLY COATED OPTICS AMBER MODEL NO 38466X 12X30 289 FT AT 1000 YDS AT 6X
SCOPE FULLY COATED OPTICS AMBER MODEL NO 38466X 12X30 289 FT AT 1000 YDS AT 6X
Paypal   US $.99
Tasco Sonoma Zip 16x50MM Binocular Fully Coated Optics183FT 1000YDS 61 1000M
Tasco Sonoma Zip 16x50MM Binocular Fully Coated Optics183FT 1000YDS 61 1000M
Paypal   US $24.95
proroad binoculars 10 x 50 fully coated optics glare reducing BNIB
proroad binoculars 10 x 50 fully coated optics glare reducing BNIB
Paypal   US $15.99
Galileo Model C 840WA Coated Optics 8x40 Wide Angle Binoculars
Galileo Model C 840WA Coated Optics 8x40 Wide Angle Binoculars
Paypal   US $7.99
NEW PAIR OF VIVITAR 8X50 BINOCULARS COATED OPTICS WITH CASE
NEW PAIR OF VIVITAR 8X50 BINOCULARS COATED OPTICS WITH CASE
Paypal   US $28.45
10 x 50 Binocular Wide Angle Viewing and Multi Coated Optics with Carry Pouch
10 x 50 Binocular Wide Angle Viewing and Multi Coated Optics with Carry Pouch
Paypal   US $15.99
New Vivitar Binoculars with UV Coated Optics with case 7x50 Magnification
New Vivitar Binoculars with UV Coated Optics with case 7x50 Magnification
Paypal   US $23.99
Vivitar 72mm Multi Coated Filter Kit UVCPLFLD Series 1 Optics
Vivitar 72mm Multi Coated Filter Kit UVCPLFLD Series 1 Optics
Paypal   US $16.99
Genuine Japan BIJIA Ultra Light Fishing Optical Coated Binoculars
Genuine Japan BIJIA Ultra Light Fishing Optical Coated Binoculars
Paypal   US $35.99
Polar Optics UV77mm 77mm MC UV Multi Coated Ultra Violet Filter Lens Protector
Polar Optics UV77mm 77mm MC UV Multi Coated Ultra Violet Filter Lens Protector
Paypal   US $4.00
UV52mm 52mm Polar Optics UV52 MC UV UV Multi Coated Ultra Violet Filter Lens
UV52mm 52mm Polar Optics UV52 MC UV UV Multi Coated Ultra Violet Filter Lens
Paypal   US $3.75
Hot 20X25 Binoculars Coated Camouflage Hiking Camping prism glass optics lens
Hot 20X25 Binoculars Coated Camouflage Hiking Camping prism glass optics lens
Paypal   US $.98
JC PENNEY MULTI COATED OPTICS LENS 145f 80 200MM 55mm
JC PENNEY MULTI COATED OPTICS LENS 145f 80 200MM 55mm
Paypal   US $20.00
TASCO FULLY COATED OPTICS 7 X 35 mm EXTRA WIDE ANGLE FEATHER WEIGHT 41970
TASCO FULLY COATED OPTICS 7 X 35 mm EXTRA WIDE ANGLE FEATHER WEIGHT 41970
Paypal   US $24.00
REX OPTICAL GLASS 55MM SCREW UV 1X COATED FILTER NEW OLD STOCK IN BOX NR
REX OPTICAL GLASS 55MM SCREW UV 1X COATED FILTER NEW OLD STOCK IN BOX NR
Paypal   US $19.99
JC PENNEY MULTI COATED OPTICS 55MM NO 8211934 ALBINAR 87TTL THYRISTOR FLASH
JC PENNEY MULTI COATED OPTICS 55MM NO 8211934 ALBINAR 87TTL THYRISTOR FLASH
Paypal   US $.99
Bushnell Ensign 10 X 50 278 FT at 1000 YDS Coated Optics
Bushnell Ensign 10 X 50 278 FT at 1000 YDS Coated Optics
Paypal   US $29.99
Vintage Crown 7 x 35 Coated Optics Binoculars
Vintage Crown 7 x 35 Coated Optics Binoculars
Paypal   US $3.99
Bushnell Binoculars 7x35 Wide Angle Sportview Fully Coated Optics
Bushnell Binoculars 7x35 Wide Angle Sportview Fully Coated Optics
Paypal   US $9.95
NR Vintage DNACO 7X35 Coated Optics Binoculars With Leather Case 161349
NR Vintage DNACO 7X35 Coated Optics Binoculars With Leather Case 161349
Paypal   US $9.99
Vintage Bushnell Falcon Binoculars 7x35mm Insta Focus Coated Optics
Vintage Bushnell Falcon Binoculars 7x35mm Insta Focus Coated Optics
Paypal   US $1.99
Rare Vintage Binoculars SO made in Japan Elite Coated Optics 7 x 50mm Field 71
Rare Vintage Binoculars SO made in Japan Elite Coated Optics 7 x 50mm Field 71
Paypal   US $199.99
Vivitar 52mm Multi Coated Filter Kit UVCPLFLD Series 1 Optics
Vivitar 52mm Multi Coated Filter Kit UVCPLFLD Series 1 Optics
Paypal   US $12.95
NIB VIVITAR BINOCULARS 7 x 50 UV COATED OPTICS SPORTING BIRD WATCHING 6 PC BAG
NIB VIVITAR BINOCULARS 7 x 50 UV COATED OPTICS SPORTING BIRD WATCHING 6 PC BAG
Paypal   US $24.99
Brass Opera Theatre Binocular 3X25 Lady Glasses w Case Optics Lens prism Coated
Brass Opera Theatre Binocular 3X25 Lady Glasses w Case Optics Lens prism Coated
Paypal   US $8.99
nikula 16x40 Monocular Telescopes Hunting Camping prism optics black coated
nikula 16x40 Monocular Telescopes Hunting Camping prism optics black coated
Paypal   US $8.99
Vivitar 77 77mm Multi Coated Filter Kit UVCPLFLD Series 1 Optics
Vivitar 77 77mm Multi Coated Filter Kit UVCPLFLD Series 1 Optics
Paypal   US $17.99
TASCO 7 X 35 ZIP FOCUS COATED OPTICS 4000 BINOCULARS WITHCASE
TASCO 7 X 35 ZIP FOCUS COATED OPTICS 4000 BINOCULARS WITHCASE
Paypal   US $20.00
Bushnell Falcon Insta Focus 7 x 35 Coated Optics Binoculars 375 Ft at 1000 Yds
Bushnell Falcon Insta Focus 7 x 35 Coated Optics Binoculars 375 Ft at 1000 Yds
Paypal   US $14.99
Professional Optics Binoculars Red Lens Rubber Coated GripSights w Wood Case
Professional Optics Binoculars Red Lens Rubber Coated GripSights w Wood Case
Paypal   US $52.50
Miranda Wide Angle Coated Optics 10 x 50 Binoculars In Leather Case FB11
Miranda Wide Angle Coated Optics 10 x 50 Binoculars In Leather Case FB11
   US $6.31
NM Bushnell Citation 7x35 Binocular 420 FT At 1000 Yards Coated Optics
NM Bushnell Citation 7x35 Binocular 420 FT At 1000 Yards Coated Optics
Paypal   US $24.99
Zeikos ZE UV77 77mm Multi Coated UV HD Optical Glass Filter Free World Ship
Zeikos ZE UV77 77mm Multi Coated UV HD Optical Glass Filter Free World Ship
Paypal   US $9.85
Vivitar 49mm Multi Coated Filter Kit UVCPLFLD Case Series 1 Optics
Vivitar 49mm Multi Coated Filter Kit UVCPLFLD Case Series 1 Optics
Paypal   US $11.49
NEW Polar Optics 67mm 67mm UV67 MC UV UV Multi Coated Ultra Violet Filter Lens
NEW Polar Optics 67mm 67mm UV67 MC UV UV Multi Coated Ultra Violet Filter Lens
Paypal   US $5.86
58mm UV58 MC UV UV Multi Coated Ultra Violet Filter Lens Polar Optics
58mm UV58 MC UV UV Multi Coated Ultra Violet Filter Lens Polar Optics
Paypal   US $4.89
Vivitar 7x50 Magnification Binoculars with UV Coated Optics
Vivitar 7x50 Magnification Binoculars with UV Coated Optics
Paypal   US $15.00
BLACK VINTAGE TASCO FULLY COATED OPTICS 7 X 50mm BINOCULAR W Case
BLACK VINTAGE TASCO FULLY COATED OPTICS 7 X 50mm BINOCULAR W Case
Paypal   US $10.00
NEW UV55mm 55mm UV55 MC UV UV Multi Coated Ultra Violet Filter Lens Polar Optics
NEW UV55mm 55mm UV55 MC UV UV Multi Coated Ultra Violet Filter Lens Polar Optics
Paypal   US $4.72
NEW Polar Optics 49mm 49mm UV49 MC UV UV Multi Coated Ultra Violet Filter Lens
NEW Polar Optics 49mm 49mm UV49 MC UV UV Multi Coated Ultra Violet Filter Lens
Paypal   US $4.18
MERCURY 1112 BINOCULARS 7 x 50 LIGHTWEIGHT COATED OPTICS W ORIGINAL CASE
MERCURY 1112 BINOCULARS 7 x 50 LIGHTWEIGHT COATED OPTICS W ORIGINAL CASE
Paypal   US $9.99
Tasco Zoom Binocular Fully Coated Optical 6X 12X32 3141000 yds with Zip Case
Tasco Zoom Binocular Fully Coated Optical 6X 12X32 3141000 yds with Zip Case
Paypal   US $13.95
77mm 77 mm Optical Glass MCUV MC UV Multi Coated Ultra Violet Filter For Camera
77mm 77 mm Optical Glass MCUV MC UV Multi Coated Ultra Violet Filter For Camera
Paypal   US $6.30
46mm 46 mm Optical Glass MCUV MC UV Multi Coated Ultra Violet Filter For Camera
46mm 46 mm Optical Glass MCUV MC UV Multi Coated Ultra Violet Filter For Camera
Paypal   US $3.86
dd37 Tasco 8x21mm Coated Optics Binocular New In Case
dd37 Tasco 8x21mm Coated Optics Binocular New In Case
Paypal   US $10.99
VIVITAR BINOCULARS UV COATED OPTICS 7 X 50
VIVITAR BINOCULARS UV COATED OPTICS 7 X 50
Paypal   US $15.00
Polar Optics 52mm UV52 MC UV UV Multi Coated Ultra Violet Filter Lens
Polar Optics 52mm UV52 MC UV UV Multi Coated Ultra Violet Filter Lens
Paypal   US $4.69
58mm 58 mm Optical Glass MCUV MC UV Multi Coated Ultra Violet Filter For Camera
58mm 58 mm Optical Glass MCUV MC UV Multi Coated Ultra Violet Filter For Camera
Paypal   US $4.40
55mm 55 mm Optical Glass MCUV MC UV Multi Coated Ultra Violet Filter For Camera
55mm 55 mm Optical Glass MCUV MC UV Multi Coated Ultra Violet Filter For Camera
Paypal   US $4.31
74mm Optical Glass MCUV MC UV Multi Coated Ultra Violet Filter Lens for Camera
74mm Optical Glass MCUV MC UV Multi Coated Ultra Violet Filter Lens for Camera
Paypal   US $4.94
62mm 62 mm Optical Glass Multi Coated Ultraviolet MCUV MC UV Filter For Camera
62mm 62 mm Optical Glass Multi Coated Ultraviolet MCUV MC UV Filter For Camera
Paypal   US $5.30
52mm 52 mm Optical Glass MCUV MC UV Multi Coated Ultra Violet Filter For Camera
52mm 52 mm Optical Glass MCUV MC UV Multi Coated Ultra Violet Filter For Camera
Paypal   US $3.88
Polar Optics UV72 72mm MC UV UV Multi Coated Ultra Violet Filter Lens
Polar Optics UV72 72mm MC UV UV Multi Coated Ultra Violet Filter Lens
Paypal   US $6.59
Polar Optics UV62 62mm MC UV UV Multi Coated Ultra Violet Filter Lens
Polar Optics UV62 62mm MC UV UV Multi Coated Ultra Violet Filter Lens
Paypal   US $5.79
Polar Optics 49mm UV49 MC UV UV Multi Coated Ultra Violet Filter Lens
Polar Optics 49mm UV49 MC UV UV Multi Coated Ultra Violet Filter Lens
Paypal   US $4.19
Polaroid Optics 72mm Multi Coated UV Protective Filter
Polaroid Optics 72mm Multi Coated UV Protective Filter
Paypal   US $12.99
Polaroid Optics 67mm Multi Coated UV Protective Filter
Polaroid Optics 67mm Multi Coated UV Protective Filter
Paypal   US $12.99
Polaroid Optics 82mm Multi Coated UV Protective Filter
Polaroid Optics 82mm Multi Coated UV Protective Filter
Paypal   US $19.99
Vntg Bushnell 7 x 35 Falcon Coated Optics Binoculars Ca
Vntg Bushnell 7 x 35 Falcon Coated Optics Binoculars Ca
Paypal   US $49.99
Vintage Binoculars Empire Model 253 7x35 Zoom Fully Coated Optics Japan Case
Vintage Binoculars Empire Model 253 7x35 Zoom Fully Coated Optics Japan Case
Paypal   US $29.99
Multi coated Optics Binoculars Telescopes Shock absorbing Super Zoom 10 30X50
Multi coated Optics Binoculars Telescopes Shock absorbing Super Zoom 10 30X50
Paypal   US $36.15
Polar Optics 82mm MCUV MC UV Multi Coated Ultra Violet Filter Lens
Polar Optics 82mm MCUV MC UV Multi Coated Ultra Violet Filter Lens
Paypal   US $7.29
New Crystal Optics 28mm UV Ultraviolet Filter Multi Coated High Resolution 28
New Crystal Optics 28mm UV Ultraviolet Filter Multi Coated High Resolution 28
Paypal   US $7.83
New Crystal Optics 24mm UV Ultraviolet Filter Multi Coated High Resolution 24
New Crystal Optics 24mm UV Ultraviolet Filter Multi Coated High Resolution 24
Paypal   US $7.83
PALLUX 8x32 NEW BINOCULARS COATED OPTICS RUBBERIZED BOX
PALLUX 8x32 NEW BINOCULARS COATED OPTICS RUBBERIZED BOX
Paypal   US $99.00

Coated Optics

Optical Fiber Cables

"The electronics and telecom sectors merit special attention.  On 217 Information Technology Agreement (ITA) bound items, the duty is required to be brought down to nil.  Consequently, to provide a level-playing field to the domestic industry, I propose to remove the customs duty on specified capital goods and all inputs required for the manufacture of ITA bound items"

The Union Finance Minister on 28 February 2005 announced on the floor of the parliament while presenting union budget for the year 2005-06. He was implementing the Ministerial Declaration on Trade in Information Technology Products (ITA) concluded at the Singapore Ministerial Conference in December 1996. The ITA provides for participants countries to completely eliminate duties on IT products covered by the Agreement At that time, Finance Minister could not have visualized that this exemption will be a cause of great embarrassment to the premier Indian investigation agency namely Directorate of Revenue Intelligence (DRI).

Recently, Bombay High Court in the case of Vodafore Essar v Union of India [WP 8379/2008] castigated DRI in the following words:

"In these circumstances, we are clearly of the opinion that in the present case, the conduct of the DRI officers is not only high handed but it is in gross abuse of the powers vested in them under the Customs Act. It is apparent that the DRI officers in utter disregard to the order passed by the Commissioner of Customs (A), Mumbai have forced the petitioners to pay the amount by threat and coercion which is not permissible in law. Thus, the conduct of the DRI officers in the present case in collecting the amount from the petitioners towards the alleged differential duty is wholly arbitrary, illegal and contrary to law. Having terrorised the petitioners with the threat of arrest, it is not open to the DRI officers to contend that the amount has been paid by the petitioners voluntarily. We strongly condemn the high handed action of the DRI officers in totally flouting the norms laid down under the Customs Act in relation to reassessment proceedings and purporting to collect the amount even before reassessment. We hope that such incidents do not occur in the future."

 

Besides passing severe strictures, High Court also imposed costs on the Government. The controversy evolves around the classification of telecom grade Optical Fibre Cables ("OFC"). Exemption Notification No 24/2005-Cus dated 1 March 2005 exempts goods falling under Chapter Heading 854470 and all goods imported for the manufacture of final product falling under Chapter Heading 854470. As per HSN, OFC made up of individually sheathed fibres whether or not assembled with electric conductors or fitted with connectors are classifiable under Chapter Heading 854470 whereas OFC other than those of heading 8544 are classifiable under Chapter Heading 900190.

In recent past, telephonic communication was carried across the globe by electrical signals along copper wire cables. With the advent of internet and spread of telephone facility, there was a demand for higher bandwidth i.e. capacity to carry the amount of information, which the copper wires could not fulfill. Optical fibres offer huge communication capacity and therefore nowadays widely used for telecommunication purpose. Optical fibers, thinner than a human hair, can carry huge data across the globe at the speed of light. OFC are laid under the land and sea, overhead and also used for networking of the computers. There is no doubt that OFC are backbone of the information technology and therefore should have been one of the most eligible candidates for the ITA concession.

Sadly, the destiny of OFC for exemption is not determined by the end use but by the classification. As stated above, OFC will enjoy exemption only if it is made up of individually sheathed fibres. Generally, OFC is made of a central strength member around which dual-coated optical fibers forms the main core which is filled with jelly. This main core is covered with inner and outer sheath of HDPE and Nylon. The core of the entire controversy is whether dual-coated optical fibers are individually sheathed or not or in other words whether coating can be considered as sheathing or not.

Explanatory Notes to Heading No. 85.44 states that sheathes are usually of different colours to permit identification of the fibres at both ends of the cable. Optical fibres are used mainly in telecommunication because of their capacity for transmission of data is greater than that of electric conductors. Explanatory Notes to Heading No. 90.01 states that Optical fibres drawn from glass have a very thin coating of plastics, invisible to the naked eye, which renders the fibres less prone to fracture. It further states that OFC of this heading consist of a sheath containing one or more optical fibre bundles, the fibres of which are not individually sheathed.

The classification of OFC made of dual-coated optical fibers has been a controversial issue for many countries. In India, in the case of Optel Telecommunication Ltd, Tribunal held that thin coating of UV cured acrylate on the optical fibre, invisible to eye, does not amount to sheathing. In this case, Revenue was pleading that coating of UV cured acrylate on the optical fibre should be treated as sheathing. As Revenue failed to bring any material on record to show that coating of UV cured acrylate amounts to sheathing of optical fibre cables, it was held that UV cured acrylate coating on fibers is not equivalent to sheathing.

In the case of Alcatel India Ltd, the Authority for Advance Rulings ("AAR") held that coating was not same as a ‘sheath', especially as coating was found to be an integral part of manufacturing process of optical fibres. In this case, it was argued on behalf of the party that UV cured acrylate on the optical fibre should be treated as sheathing. However, this AAR ruling does not have any relevance for other parties as AAR rulings are binding only on the party and the Revenue for that party as provided in Section 28J of the Customs Act and 23E of the Central Excise Act.

In United States of America, similar questions were raised by Sumitomo Electric Lightwave Corporation limited and Corning Cable Systems. US Customs vide Ruling HQ No. 963256 and 963016 both dated April 3, 2001 ruled that 62.5 microns of dual acrylate and color coatings do substantially add to the overall protection, security, and reliability of each individual optical fiber, and that the fibers are considered to be individually sheathed and same was subsequently reaffirmed in Ruling HQ No. 965593 dated 16 July 2003.

Explanatory Notes to the Combined Nomenclature of the European Communities of  subheading 8544 were amended in 2007 vide 2007/C296/02 to includes optical fibre cables, designed for example for telecommunication use, made up of optical fibres individually coated with a dual layer of acrylate polymer placed in a protective casing. The coating consists of an inner sheath of soft acrylate and an outer sheath of hard acrylate, the latter being coated by a layer of various colours.

However, in India, classification disputes will take a while to settle. There is tendency on the part of Revenue officers to blindly follow the AAR Rulings in spite of specific provision in law that such rulings are not applicable to other parties. One of my client is a manufacturer of OFC, who is also facing similar classification dispute. I submitted voluminous data to the concerned adjudicating authority to support that secondary coating is a protective cover or sheath on the fiber and therefore OFC merits classification under heading 854470. Further, samples were tested by different laboratories and 3 out of 5 laboratories found that OFC was made of individually sheathed fibers. But, without even looking at the evidence and test reports, the adjudicator blindly following AAR held that OFC should be classified under heading 900190. Similar has been the fate of Vodafore Essar in Chennai.

An optical fiber is a glass or plastic fiber that carries light along its length. Light is kept in the "core" of the optical fiber by total internal reflection. Optical fiber are used in telecommunication and networking, sensors to measure strain, temperature, pressure and other parameters, illumination, light guides in medical and imaging.

The optic fibers for telecommunication needs very thin and very long fiber running into several kilometer in length to minimize the needs for frequent joining which may result in leakage of light or hamper total internal reflection, thus causing loss of data. The greatest drawbacks of glass fiber are weak mechanical properties causing proneness to breakage and delicacy, which makes handling difficult. Glass fibers in running length packed in spool require a buffer (primary coating) to improve bending properties of glass optical fibers as very thin glass is brittle in nature.

Undersea OFC cables often face extreme change in the temperature and the difference in response to change in temperature between the glass and the buffer contribute microbending of the fibers resulting in loss of transmission. During cabling of also microbending occurs. Therefore, a sheath or protective layer was required to protect the optical fibers during handling and use of the OFC. Mr Shustack Paul J in his patent (1992) described that the secondary coating must function as a hard protective layer which allows the fiber not to be damaged during its processing and use. Corning Incorporated in patent (2004) described that the secondary coating should have the following characteristics: sufficient stiffness (i.e., modulus) to protect the encapsulated glass fiber yet enough flexibility (i.e., elongation) for handling, low water absorption, low tackiness to enable handling of the optical fiber, chemical resistance, and sufficient adhesion to the primary coating. There is unanimity among the inventors that secondary coating is a protective layer to the primary coating to enable the fibres to withstand stress caused during cabling, environment and contamination.

Departmental officers and investigation agencies have tendency to be revenue biased and therefore, they will frequently ignore any evidence which may favour the case of importer or manufacturer. Considering the key role of trade in information technology products in the development of information industries and dynamic expansion of the world economy which will raise standards of living and human welfare, 70 countries around the world has committed to completely eliminate duties on IT products. India is one of the participant countries of ITA. Expansion of the information and telecommunication infrastructure is also one of the thrust areas of the Government in recent years. Duty burden on the OFC due to classification dispute is hampering spread of the IT infrastructure. USA and EU countries have resolved this dispute. Time is ripe for the CBEC and political bosses to notice and take urgent remedial actions as India is faltering on the global commitment and world is watching India very closely in these extraordinary times of economic distress and turmoil.

About the Author

The author is a member of the Institute of Chartered Accountants of India and also a member of Institute of Cost & Works Accountants of India. He has gained vast experience in the Customs, Central Excise and Service Tax while working in the Indian Customs and central Excise Department under the Ministry of Finance, Government of India. Presently he is associated with Khaitan & Co., Mumbai, India


Crystal Optics / Multi Coated UV Filter / FLMCUV55


Crystal Optics / Multi Coated UV Filter / FLMCUV55


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Crystal Optics - Multi Coated UV Filter - FLMCUV55

Barska Coated Optics 8 x 22 Golfscope


Barska Coated Optics 8 x 22 Golfscope


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Engineered with an internal distance reticle, this Golfscope estimates the range to the pin, making it an indispensable tool for any golfer.Estimates the range to the pinInternal distance reticleWaterproofRuby coated optics50-300 yard rangeLeatherette pouch included

Sakar C030027MM Crystal Optics 27mm Multi Coated Photo/Video 3Filter Kit


Sakar C030027MM Crystal Optics 27mm Multi Coated Photo/Video 3Filter Kit


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Sakar V030028MM Crystal Optics 28Mm Multi Coated PhotoVideo 3Filter Kit


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CRYSTAL OPTICS nbsp; 3Piece Multi Coated Filter Kit Includes UV PL FLD Filters Ask about our SpeSuper High Resolution Multi Coated Filter Kit. Offering a UV for Protection and Clarity; A Polarizing Filter for All Outdoor Use to Eliminate Glare and Distortion from Sunlight; and a FD Lighting Filter for Use Indoors to Create More Natural Skin Tone.

Sakar V030043MM Crystal Optics 43Mm Multi Coated PhotoVideo 3Filter Kit


Sakar V030043MM Crystal Optics 43Mm Multi Coated PhotoVideo 3Filter Kit


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CRYSTAL OPTICS nbsp; 3Piece Multi Coated Filter Kit Includes UV PL FLD Filters Super High Resolution Multi Coated Filter Kit. Offering a UV for Protection and Clarity; A Polarizing Filter for All Outdoor Use to Eliminate Glare and Distortion from Sunlight; and a FD Lighting Filter for Use Indoors to Create More Natural Skin Tone.

Sakar V030046MM Crystal Optics 46Mm Multi Coated PhotoVideo 3Filter Kit


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Sakar V030062MM Crystal Optics 62Mm Multi Coated PhotoVideo 3Filter Kit


Sakar V030062MM Crystal Optics 62Mm Multi Coated PhotoVideo 3Filter Kit


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CRYSTAL OPTICS nbsp; 3Piece Multi Coated Filter Kit Includes UV PL FLD Filters Super High Resolution Multi Coated Filter Kit. Offering a UV for Protection and Clarity; A Polarizing Filter for All Outdoor Use to Eliminate Glare and Distortion from Sunlight; and a FD Lighting Filter for Use Indoors to Create More Natural Skin Tone.

Sakar V030052MM Crystal Optics 52Mm Multi Coated PhotoVideo 3Filter Kit


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Barska Optics Barska Optics 10x25 Atlantic Binocular AB10135


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Barska Optics  Binoculars Binocular AB10964 10X42 WP Naturescape  Bak4 Phase Coated Fully MultiCoated


Barska Optics Binoculars Binocular AB10964 10X42 WP Naturescape Bak4 Phase Coated Fully MultiCoated


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10X42 WP Naturescape Bak4 Phase Coated Fully MultiCoated and Phase Coated optics Oring sealed; 100 Waterproof Close focus Dry Nitrogenpurged; fogproof Optimum long eye relief Retractable twistup eyecups Large knurled center focus knob Includes deluxe neckstrap and carrying case Barska s Limited Lifetime Warranty. Measurements:. Length: 6.14. Width: 3.3. Height: 7.4

Sakar 30MM KIT Crystal Optics 30Mm Multi Coated PhotoVideo 3Filter Kit


Sakar 30MM KIT Crystal Optics 30Mm Multi Coated PhotoVideo 3Filter Kit


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CRYSTAL OPTICS nbsp; 3Piece Multi Coated Filter Kit Includes UV PL FLD Filters Super High Resolution Multi Coated Filter Kit. Offering a UV for Protection and Clarity; A Polarizing Filter for All Outdoor Use to Eliminate Glare and Distortion from Sunlight; and a FD Lighting Filter for Use Indoors to Create More Natural Skin Tone.

Barska Optics Barska Optics 10x50 Xtrail Binoculars AB10277


Barska Optics Barska Optics 10x50 Xtrail Binoculars AB10277


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Barska Optics Barska Optics 8x21 Lucid Binoculars AB10109


Barska Optics Barska Optics 8x21 Lucid Binoculars AB10109


$14.36


8x21 lucid binoculars Affordable quality binoculars with a magnification of 8X and objective lens diameter of 21mm Precise roof prism optical system and fully coated optics to reduce glare and transmit plenty of light Easy center-focusing system with right-eye diopter adjustment Rubber armoring to protect from shock and keep them quiet Fold-fown eyecups for eyeglass wearers Carrying pouch and neck strap are included Comes with a limited lifetime manufacturer warranty A very good use for sports, travel, and outdoor activity Blue lens coating Brand #: Barska Optics AB10109 UPC: 790272300822 Keywords: binocular w pouch

Barska Optics  Binoculars Binocular AB10572 10X42 WP Huntmaster Bak4 Phase Coated  Fully MultiCoated


Barska Optics Binoculars Binocular AB10572 10X42 WP Huntmaster Bak4 Phase Coated Fully MultiCoated


$160.32


10X42 WP Huntmaster 100 waterproof fog proof Phase coated for higher resolution and sharper contrast Fully multicoated optics BAK Extreme close focus distance Wide field of view Optimum long eye relief with twistup eyecups Large knurled center focus knob Rugged shockabsorbing rubber armor Nonslip and ergonomic design for a secure grip Includes deluxe carrying case and Neckstrap Barska s Limited Lifetime Warranty. Measurements:. Length: 6.14. Width: 3.34. Height: 7.36

Barska Optics  Binoculars Binocular AB10570 8X42 WP Huntmaster Bak4 Phase Coated Fully MultiCoated


Barska Optics Binoculars Binocular AB10570 8X42 WP Huntmaster Bak4 Phase Coated Fully MultiCoated


$133.47


8X42 WP Huntmaster 100 waterproof fog proof Phase coated for higher resolution and sharper contrast Fully multicoated optics BAK Extreme close focus distance Wide field of view Optimum long eye relief with twistup eyecups Large knurled center focus knob Rugged shockabsorbing rubber armor Nonslip and ergonomic design for a secure grip Includes deluxe carrying case and Neckstrap Barska s Limited Lifetime Warranty. Measurements:. Length: 6.14. Width: 3.34. Height: 7.36

Optics


Optics


$122.19


Accurate, authoritative and comprehensive, "Optics, Fourth Edition" has been revised to provide readers with the most up-to-date coverage of optics. The market leader for over a decade, this book provides a balance of theory and instrumentation, while also including the necessary classical background. The writing style is lively and accessible. For college instructors, students, or anyone interested in optics.

BARSKA Deep Sea 7x50 WP Fully Multi-Coated Optics Waterproof Marine Binoculars


BARSKA Deep Sea 7x50 WP Fully Multi-Coated Optics Waterproof Marine Binoculars


$84.99


7x50 WP Deep Sea Porro, Bak-4, Fully Multi-Coated, 100% waterproof and fogproof, BAK-4 prisms for crisp images, Non-slip and ergonomic rubber design for a secure grip, Heavy-duty and shockproof rubber armor, With 7x magnification (most popular size because of the steady image achievable under rough sea conditions) and exceptional optics, this binocular provide clear views of marine observation from sunrise to sundown. Includes carrying case, neck strap, lens covers and lens cloth, Limited Lifetime Warranty Specifications: Magnification: 7x Objective Lens(mm): 50 Prism Type: Porro Prism Glass: BAK-4 Exit Pupil(mm): 7.2 Optical Coating: Fully Multi Focus System: Center Field of View (ft@1000yds/m@1000m): 367/122 Close Focus(ft/m): 17/5 Eye Relief(mm): 24 Weight (oz.): 38.8 Features: O-ring sealed for complete waterproof protection Dry nitrogen-purged and sealed to prevent fogging, clouding and moisture damage High quality optics for increased clarity BAK-4 prisms for crisp images Non-slip and ergonomic rubber design for a secure grip Heavy duty and shockproof rubber armor Ideal for all outdoor activities in all-weather conditions Specially designed for nautical use Includes carrying case and neck strap

Barska Optics AD11098 1236x50 WP Tacoma Straight Side Focus System Bak4 Phase Coated Fully MulitiCoated w Tripod Case


Barska Optics AD11098 1236x50 WP Tacoma Straight Side Focus System Bak4 Phase Coated Fully MulitiCoated w Tripod Case


$133.47


1236x50 WP Tacoma Straight Side Focus System BAK4 Phase Coated Fully MultiCoated W/Tripod Case Zoom magnification Phase Coated BAK4 prisms 100 Waterproof and 100 Fogproof Twistup eyepiece Fully multicoated optics Straight eyepiece Large Side Focus Knob Textured rubber armor covering Adjustable tripod mount Extendable sunshade Includes panhead tripod and soft carrying case Barska s Limited Lifetime Warranty. Measurements:. Length: 15. Width: 4.1. Height: 5.9

Barska Optics AD11102 2060x70 WP Tacoma Straight Side Focus System Bak4 Phase Coated Fully MulitiCoated w Tripod Case


Barska Optics AD11102 2060x70 WP Tacoma Straight Side Focus System Bak4 Phase Coated Fully MulitiCoated w Tripod Case


$267.73


2060x70 WP Tacoma Straight Side Focus System BAK4 Phase Coated Fully MultiCoated W/Tripod Case Zoom magnification Phase Coated BAK4 prisms 100 Waterproof and 100 Fogproof Twistup eyepiece Fully multicoated optics Straight eyepiece Large Side Focus Knob Textured rubber armor covering Adjustable tripod mount Extendable sunshade Includes panhead tripod and soft carrying case Barska s Limited Lifetime Warranty. Measurements:. Length: 18.5. Width: 4.75. Height: 6.5

Barska Optics AD11100 1545x60 WP Tacoma Straight Side Focus System Bak4 Phase Coated Fully MulitiCoated w Tripod Case


Barska Optics AD11100 1545x60 WP Tacoma Straight Side Focus System Bak4 Phase Coated Fully MulitiCoated w Tripod Case


$200.6


1545x60 WP Tacoma Straight Side Focus System BAK4 Phase Coated Fully MultiCoated W/Tripod Case Zoom magnification Phase Coated BAK4 prisms 100 Waterproof and 100 Fogproof Twistup eyepiece Fully multicoated optics Straight eyepiece Large Side Focus Knob Textured rubber armor covering Adjustable tripod mount Extendable sunshade Includes panhead tripod and soft carrying case Barska s Limited Lifetime Warranty. Measurements:. Length: 16.53. Width: 4.33. Height: 6.3

Colors in Optics Women's CS111S Metal Sunglasses


Colors in Optics Women's CS111S Metal Sunglasses


$110


Have you ever seen a style like this? This pair of sunglasses from Colors In Optics demands attention with its uniquely set lenses and combination metal and resin frame, while the UV coated lenses and rubber nose pads ensure proper protection and comfortable wearing. Includes a protective case for storage.

Colors in Optics Women's CS104S Resin Sunglasses


Colors in Optics Women's CS104S Resin Sunglasses


$95


Oh my mod! This retro-flared look from Colors in Optics demands attention with its bold two-toned frame and flirty oversized silhouette, while the UV coated lenses are there to ensure all of the sun protection you need. Includes a protective case for storage.

Colors in Optics Women's CS107S Resin Sunglasses


Colors in Optics Women's CS107S Resin Sunglasses


$95


Oh my mod! This retro-flared look from Colors in Optics demands attention with its flirty frame and bold oversized silhouette, while the UV coated lenses are there to ensure all of the sun protection you need. Includes a protective case for storage.

Colors in OptiCS Women's CS115S Metal Sunglasses


Colors in OptiCS Women's CS115S Metal Sunglasses


$110


Your classic aviator took a size decrease but a style increase! This look from Colors In Optics is modified by the petite silhouette, half-rimmed design, a v-etched detailing at the bridge and on the ear pieces, while the UV coated lenses, and rubber nose pads are there to ensure protection and comfort. Includes a protective case for storage.

Colors in OptiCS Women's CS128S Resin Sunglasses


Colors in OptiCS Women's CS128S Resin Sunglasses


$110


With such a bold brow bridge, this pair of sunglasses from Colors In Optics can't help but to make one seriously stylish statement. They also have a polished resin frame with subtle logo detailing at the temples, and 100% UV coated lenses for premium sun protection. Includes a protective case for storage.

Colors in OptiCS Women's CS129S Resin Sunglasses


Colors in OptiCS Women's CS129S Resin Sunglasses


$110


With such a bold brow bridge, this pair of sunglasses from Colors In Optics can't help but to make one seriously stylish statement. They also have a modern half-rimmed design with subtle logo detailing at the temples, comfortable rubber nose pads, and 100% UV coated lenses for premium sun protection. Includes a protective case for storage.

Colors in OptiCS Women's CS122S Resin Sunglasses


Colors in OptiCS Women's CS122S Resin Sunglasses


$110


Your classic wayfarer took a size decrease but a style increase! This look from Colors In Optics is modified by the petite silhouette and two-toned resin frame, while the UV coated lenses, and rubber nose pads are there to ensure proper protection and comfort. Includes a protective case for storage.

Ruby Coated 20x70 Binoculars


Ruby Coated 20x70 Binoculars


$86.64


Never miss a thing with these ruby coated binoculars. These high quality optics feature a rugged rubber body and include a carrying case, making them perfect for outdoor and sport use.Ruby lensComes packed in a boxRugged rubber outer shellLens cleaner includedComes with a carry pouchDimensions: 9 inches long x 4 inches wide

Progress in Optics


Progress in Optics


$195


Progress in Optics

Marine Optics


Marine Optics


$272


Marine Optics

Geometric Optics


Geometric Optics


$99


Geometric Optics

Barska Optics AD11110 2060x80 WP Naturescape ED Glass Straight Phase Coated Fully MultiCoated w Premium HC


Barska Optics AD11110 2060x80 WP Naturescape ED Glass Straight Phase Coated Fully MultiCoated w Premium HC


$630.22


2060x80 WP Naturescape W/Tripod and Premium Hard Carrying Case ED (Extra Low Dispersion) glass Zoom magnification Fully multicoated and phasecoated optics BAK4 prisms Twistup eyepiece Waterproof and fogproof Adjustable tripod mount Builtin extendable sunshade Deluxe Hard carrying case Barska s Limited Lifetime Warranty. Measurements:. Length: 20.125. Width: 6.75. Height: 8.75

Barska Optics AD11108 1545x65 WP Naturescape ED Glass Straight Phase Coated Fully MultiCoated w Premium HC


Barska Optics AD11108 1545x65 WP Naturescape ED Glass Straight Phase Coated Fully MultiCoated w Premium HC


$469.11


1545x65 WP Naturescape W/Tripod and Premium Hard Carrying Case ED (Extra Low Dispersion) glass Zoom magnification Fully multicoated and phasecoated optics BAK4 prisms Twistup eyepiece Waterproof and fogproof Adjustable tripod mount Builtin extendable sunshade Deluxe Hard carrying case Barska s Limited Lifetime Warranty. Measurements:. Length: 18.9. Width: 6.89. Height: 8.27

Ruby Coated Black 20x50 Binoculars


Ruby Coated Black 20x50 Binoculars


$56.89


These rugged black binoculars feature ruby-coated lenses for superior vision in low light conditions. These quality optics are perfect for any application from hunting to bird watching.Black color option20 x magnification, 50 mm lensRuby LensIncludes lens cleanser and carrying pouchModel: W1225

Be the Ball Polarized Sport Optics Sunglasses


Be the Ball Polarized Sport Optics Sunglasses


$150.03


These polarized sunglasses from Be the Ball feature a half-frame design, are made especially for sports using feather-light construction. With smoke-colored lenses and form-fitted for comfort, these sports optics are great for the athletic enthusiast.State: UtahColor options: Shiny black frame with smoke polarized lensStyle: SportModel: BTB 100PFrame: Half-frame made of Grilamid TR-90Lens: Patented polarized sandwich construction, ballistic rated, HD lens technology, 100-percent optic clarityProtection: 100-percent UVA and UVBTemples and nose pads: Hypo-allergenic, coated with an anti-bacterial agentExceed ANSI and OSHA specificationsIncludes a micro-fiber bagBase curve: 10Temple width: 125 mmFacial fit: Small to Medium This product is part of our 'Main Street Revolution' - a partnership between Overstock.com and small businesses around the USA. What is the Main Street Revolution? Be the Ball, Inc. was established in 2001 and its initial product was an 'on course' golf game. Since that time Be the Ball, Inc. has grown to an international licensing, manufacturing, entertainment and education organization sporting six business divisions. Be the Ball is a globally-recognized mental performance mantra that transcends all consumer, age and demographic segments with a simple and direct participation message. The phrase 'Be the Ball' represents a certain magic to athletes and would-be athletes the world over. It encourages us to become one with the game, to seek that elusive focused performance zone and embrace all that sport represents.
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