PRODUCT > Optical Components > Aspherical Lens

Aspherical Lens

  1. Molding Process


    Diameter: 5-15mm;
    Tolerance: ±0.02mm;
    Flatness (Curvature): 2μm;
    Material is limited to low softening point glass. For more material introduction, please visit: 
    http://www.allwin-optics.com/product-4540-8408-51901.html


  2. Grinding Process


    Diameter: 10 - 300mm;

    Tolerance: ±0.02mm;

    Flatness (Curvature): 0.5μm - 2μm

    Material: all optical glasses


  3. Infrared (IR) Aspheres


      Materials for IR Aspheres: Germanium, Silicon, Zinc Selenide (ZnSe), Zinc Sulfide (ZnS), Fused Silica etc.

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