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• Boxin toric mirror processing capabilities

The company has more than 30 sets of toric mirror milling and polishing equipment imported from Europe. We have introduced a Zygo interferometer for accuracy testing, and for measuring special product data we have equipped it with a diffraction lens. Can produce products of visible light, far infrared and various materials. The production size range is 10mm-300mm, and the annual output exceeds 150,000 pieces.

• General specifications

Materials: colorless optical glass, laser crystal, fused quartz, radiation-resistant glass, UV and infrared materials, metal materials, such as: SiO₂, CaF₂, BaF₂, etc.

Radius range (mm): R30～R∞

Appearance range (mm): Φ10～Φ300 (maximum processing size of non-circular shape: 300mm)

Appearance tolerance (mm): ±0.01～±0.2

Thickness tolerance (mm): ±0.01～±0.2

Surface quality: 10/5～80/50

Surface accuracy: λ/4～λ/Φ100 mm

Eccentricity: 30″～5′(or Δt ≤0.02)

Capacity: More than 150,000 pieces/year

Coating: Customized according to requirements (see Boxin coating process types and film layer introduction for details)