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Product name : Cylindrical Lens
Product No. : 20219313460
Material : SiO2、CaF2、BaF2、ZnSe、ZnS
Size : 350-650nm; 650-1050nm; 1050-1580nm
Density(g/cm3) : SiO2、CaF2、BaF2、ZnSe、ZnS
Refractive Index :
Form : Plano-concave,Double concave, Plano-convex,Biconvex, Special
Purity :
Application : linear detector lighting, bar code scanning, holographic lighting, optical information processing, computer, laser emission, etc.
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| Details: |
Cylindrical lens is a lens that focuses light on a straight line rather than on a point like a spherical lens. Cylindrical lens is a kind of aspheric lens, which can effectively reduce spherical aberration and chromatic aberration, and has a certain amplification function.
Plano-concave Cylindrical Lens Double concave Cylindrical Lens
Plano-convex Cylindrical Lens
Biconvex Cylindrical Lens
Special Cylindrical Lens Wavelength: 587.6nm
Focal length tolerance: ± 1%
Overall tolerance: + 0.0 / - 0.1mm
Thickness tolerance: ± 0.2mm
Face type: λ/ 2@632.8nm
Surface roughness: 60-40
Eccentricity: < 3 '
Effective aperture: > 90%
Inverted edge: < 0.2 × 45°
Coating: multilayer antireflective film
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