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Hello visitor from
USA - 148 visiting from 141 USA 4 UK 2 Singapore 1 Germany
Optical Lens
Posted at: Offers to Sell and Export | Posted on: Friday 22 October 2010 2:38 pm | Poster last visit: Thursday 12 March 2015 |
Product Description:
Lenses
A transparent optical component consisting of one or more pieces of optical glass with curved
surfaces (usually spherical) that they serve to converge or diverge the transmitted rays from an object, thus forming a real or virtual image of that object. Foctek provides these lenses with the material of BK7, fused silica, sapphire, CaF 2 and MgF 2 as standard.Other materials lenses are available upon requirement.
Material: BK7 glass, UV grade fused silica, CaF2.
Paraxial Focal Length: ±0.1% (FL<1m), ± 2%(FL>1m)
Centration: 3 arc minutes
Diameter tolerance: +0.0, -0.15mm
Clear Aperture Diameter: 80%
Center Thickness: ±0.2 mm
Surface Quality: 60-40 scratch and dig
Bevel: 0.25mmx45°
Company Contact:
Contact Name: Gary Lee
Company Name: Lasertec Inc
Email:
or 
Skype: Lasertec4
Tel: 86-591-22732075
Fax: 86-591-82652571
Street Address: 103-3 Hutang Village,
Gushan, Jinan, Fuzhou, Fujian, PR China
Website: http://www.lcoptical.com
Member name: lasertec
Country:
China
Member Since: 28 February 2009
Total Leads: 42 lasertec Import Export Business Leads
Business focus: Laser Crystals, Optical Components, Prism, Lense, Filter, Sapphire, Widows, Ndyvo4, Lbo, Ktp, Ndyag
Chat:
Verify: Safe Import Export Tips
A transparent optical component consisting of one or more pieces of optical glass with curved
surfaces (usually spherical) that they serve to converge or diverge the transmitted rays from an object, thus forming a real or virtual image of that object. Foctek provides these lenses with the material of BK7, fused silica, sapphire, CaF 2 and MgF 2 as standard.Other materials lenses are available upon requirement.
Material: BK7 glass, UV grade fused silica, CaF2.
Paraxial Focal Length: ±0.1% (FL<1m), ± 2%(FL>1m)
Centration: 3 arc minutes
Diameter tolerance: +0.0, -0.15mm
Clear Aperture Diameter: 80%
Center Thickness: ±0.2 mm
Surface Quality: 60-40 scratch and dig
Bevel: 0.25mmx45°
Company Contact:
Contact Name: Gary Lee
Company Name: Lasertec Inc
Email:
or
Skype: Lasertec4
Tel: 86-591-22732075
Fax: 86-591-82652571
Street Address: 103-3 Hutang Village,
Gushan, Jinan, Fuzhou, Fujian, PR China
Website: http://www.lcoptical.com
Member name: lasertec
Country:
ChinaMember Since: 28 February 2009
Total Leads: 42 lasertec Import Export Business Leads
Business focus: Laser Crystals, Optical Components, Prism, Lense, Filter, Sapphire, Widows, Ndyvo4, Lbo, Ktp, Ndyag
Chat:
Verify: Safe Import Export Tips
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