Aspheric Lens

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Aspheric Lens
Posting date : Nov 19, 2007
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70-
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We can manufacture various aspheric Lenses, such as Plano-Cylindrical Lenses, Parabolic Lenses, etc. Cylindrical lenses are used in cases requiring magnification in one dimension only, such as in reforming a point image into a line image or changing the height of an image without affecting its width. Material: BK7, fine annealed Focal Length (f): ±2% Dimensions: ±0.2mm Center Thickness: ±0.2mm Surface Quality: 20-10 scratch-dig Clear Aperture: 90% Centration: 1 arc minutes Coatings: Specified by customers Parabolic Lenses We can produce most kinds of Parabolic Lenses,such as (i) Parabolic-Cylindrical Lenses (ii) Plano-Parabolic Lenses (iii)Bi-Parabolic Lenses Custom products Our ability can be up to: Material: BK7A, or other materials Design wavelenght: 20~700nm Scatting sites: ±0.01~0.03 relative aperature: 1:0.5~1:10 Surface Quality: 20-10 scratch-dig Centration deviation: 1 arc minutes Coatings: Specified by customers

ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us
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