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Plano Convex Sphericla Lens And Plano Concave Spherical Lens And Filters
Posted at: TradersCity --> Offers to Sell and Export
Posted on: Thu 09 Oct, 2008 2:42 am
Spherical lens
According to custom design to manufacture kinds of spherical lenses. Such as plano convex spherical lens, plano concave spherical lens, bi-convex spherical lens, bi-concave spherical lens, meniscus lens, achromatic lens, aspherical & spherical series.
Focal length: ±5mm --±1000mm±1%
(test by TIROPTICS OPTOMATIC2000 made in Germany)
Diameter: 4mm--200mm ±0.1mm
Tc torlerance:±0.1mm
Centration: 3-5'
Surface accuracy: λ/2@
Surface quality: 40/20
Clear aperture: 90%
Coating: custom design
Cylindrical lens
According to custom design to manufacture kinds of cylindrical lenses.Such as plano convex cylindrical lens, plano concave cylindrical lens, bi-convex cylindrical lens, bi-concave cylindrical lens, meniscus cylindrical lens, achromatic cylindrical lens, aspherical & spherical series.
Material: flint glasses, UV-fused silica, Infrared fused silica, CaF2, Ge, ZnSe, Si, etc.
Focal length:±5mm-- ±1000mm±1%
(test by TIROPTICS OPTOMATIC2000 made in German)
Length: 2mm-3mm ±0.1mm
Width: 2mm-150mm±0.1mm
Tc tolerance:±0.2mm
Centration: 3-5'
Surface accuracy: λ/2
Surface quality: 40/20
Clear aperture: 90%
Coating: custom design
_________________
Contact Name: Hannah
Company Name: Golddragonoptics Co.,ltd.
Email: Hannah@golddragonoptics.com
Tel: 8643185353336
Fax: 8643185353338
Street Address: P.O.BOX 2024
GuiLin Road, ChangChun City,
JiLin Province, China 130021
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Posted By Golddraonoptics
Country:  China
Member Since: 20 March 2008
Total Leads: 5
Business focus: Optical Lens, Lenses, Spherical Lens, Cylindrical Lens, Aspherical Lens, Prisms, Windows, Filters, Mirrors, Glasses, Achromatic Lens
  
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