8613530516428     sales@silveroptics.net
EnglishFrançaisDeutschРусскийEspañol

Optical Molds(By Precision Grade)

Home Products Optical Molds(By Precision Grade)

By Precision Grade

Classified according to the precision level of the mold, which is the key indicator to distinguish the grade of optical molds.
  • Ultra-Precision Optical Molds

    Precision grade: ≤ ±1 μm, surface roughness Ra ≤ 0.001 μm. Used for manufacturing high-end optical components (e.g., aerospace optical lenses, semiconductor lithography lenses). The molds are made of high-hardness mold steel (e.g., SUS440C, SKD11) and undergo precision grinding and polishing.

  • High-Precision Optical Molds

    Precision grade: ±1~5 μm, surface roughness Ra 0.001~0.01 μm. Suitable for consumer electronic optical components (e.g., smartphone camera lenses, tablet computer lenses). It balances precision and production cost.

  • Standard-Precision Optical Molds

    Precision grade: ±5~10 μm, surface roughness Ra 0.01~0.1 μm. Used for low-end optical products (e.g., toy magnifying glasses, ordinary LED light covers) with relatively loose optical performance requirements.

  • Classification by Application Industry

    ▪ Lighting Industry: LED Lighting, Laser Lighting

    ▪ Display Industry: Projection Display, Automotive Display

    ▪ Optical Imaging Industry: Security Monitoring, Consumer Electronics Imaging

    ▪ Medical Industry: Medical Testing Equipment, Medical Optical Instruments

    ▪ Sensor Industry: Photoelectric Sensors, Distance Sensors

    ▪ Eyewear Industry: Myopia Glasses, 3D Glasses, Magnifiers

  • Classification by Lens Type

    ▪ By Shape: Plano-Convex Lenses, Plano-Concave Lenses, Biconvex Lenses, Biconcave Lenses, Meniscus Lenses, Cylindrical Lenses

    ▪ By Function: Focusing Lenses, Diverging Lenses, Filter Lenses, Polarizing Lenses, Anti-Reflective Lenses

    ▪ By Structure: Single Lenses, Combined Lenses, Aspheric Lenses, Spherical Lenses

  • Classification by Lens Application

    ▪ Imaging Application: Camera Lens Elements, Surveillance Lens Elements, Projector Lens Elements

    ▪ Lighting Application: LED Lenses, Laser Collimating Lenses, Condensing Lenses

    ▪ Vision Correction Application: Myopia/Hyperopia Lenses, Presbyopic Lenses

    ▪ Sensor Application: Sensor Receiving/Transmitting Lenses, Distance Measuring Lenses

    ▪ Special Application: 3D Glasses Lenses, Medical Observation Lenses, Magnifier Lenses

  • Our Services
    • Plastic Optical Design
    • Prototype Optical Mold Manufacturing
    • Mass Production Optical Mold Manufacturing
    • Optical Mirror Grinding&Polishing
    • Precision Optical Injection Molding
    • Optical Coating
    • Thin Film Coatings
    • Assembly & Testing
  • Contact Us

    Tel: 86.13530516428
    Email: sales@silveroptics.net
    Website: www.silveroptics.net
    SILVEROPTICS CO.,LTD
    Add: No.10 Zhenye Street, Xianxi, Changan, Dongguan, Guangdong, China
    Post Code: 523850