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
Grinding Process
Diameter: 10 - 300mm;
Tolerance: ±0.02mm;
Flatness (Curvature): 0.5μm - 2μm
Material: all optical glasses
Infrared (IR) Aspheres
Materials for IR Aspheres: Germanium, Silicon, Zinc Selenide (ZnSe), Zinc Sulfide (ZnS), Fused Silica etc.