High-Precision Optical Mirror CD Pattern Molds | Customizable
With over 15 years of expertise in precision mold manufacturing, we specialize in high-precision optical mirror CD pattern molds—serving industries including consumer electronics, automotive optics, medical devices, and aerospace. Our molds deliver micron-level accuracy in mirror finishes and intricate CD patterns, trusted by 200+ global clients such as optical lens manufacturers and high-end device OEMs.
| Performance Indicator | Specification | Industry Benchmark | Application Value |
| Dimensional Tolerance | ±0.002mm | ±0.005mm (standard) | Ensures precise fitting of optical components |
| Surface Roughness (Mirror Finish) | Ra≤0.005μm | Ra≤0.01μm (common) | Eliminates light scattering, critical for lens clarity |
| CD Pattern Accuracy | Line spacing: 0.05-0.5mm (±0.001mm) | ±0.003mm (typical) | Guarantees uniform reflection and aesthetic consistency |
| Mold Life | ≥1,000,000 cycles | 500,000-800,000 cycles | Reduces long-term production costs |
Our optical mirror CD pattern molds achieve a surface roughness of Ra≤0.005μm—mirror-finish quality that eliminates micro-scratches and unevenness. This ensures injected optical parts (e.g., camera lenses, automotive HUD screens) transmit light with minimal loss (≥98% transmittance) and zero distortion, meeting strict optical industry standards (ISO 10110).
Using advanced CNC engraving and electroforming, we replicate CD patterns with line spacing as fine as 0.05mm and tolerance of ±0.001mm. These patterns enhance light diffusion (for LED panels) or create premium visual effects (for luxury device casings), with consistent depth and spacing across 1,000,000+ molding cycles—critical for batch production uniformity.
We tailor molds to your exact specifications:
- Sizes: From small (φ10mm for watch lenses) to large (500×500mm for automotive displays).
- Patterns: Custom CD patterns (radial, concentric, or asymmetric), logos, or anti-glare micro-textures.
- Materials: Compatible with optical-grade plastics (PMMA, PC, COC) and metals (aluminum, stainless steel), with mold steel options (S136, H13) to match your production volume.
Our molds undergo rigorous heat treatment (HRC 50-55) and surface coating (TiN, CrN), ensuring resistance to wear, corrosion, and high temperatures (up to 180℃). This extends mold life to ≥1,000,000 cycles, reducing replacement frequency and lowering per-unit production costs for mass-market devices.
- Consumer Electronics: Molds for smartphone camera lenses, smartwatch displays, and audio device panels with CD pattern aesthetics.
- Automotive Optics: Molds for head-up display (HUD) screens, LED headlight lenses, and dashboard optical components.
- Medical Devices: Molds for endoscope lenses, diagnostic equipment optical parts, and precision instrument panels.
- Aerospace: Molds for avionics displays and optical sensors requiring high stability.
- Rapid Prototyping: 7-10 days for mold prototypes, with 3D scanning validation to ensure pattern and mirror finish accuracy.
- Technical Support: Dedicated engineers provide DFM analysis to optimize mold design for CD pattern replication and optical performance.
- Quality Certifications: ISO 9001 compliant, with full traceability for materials and production processes.
Whether you need a single custom mold for niche optical products or high-volume production molds for consumer devices, our high-precision optical mirror CD pattern molds deliver the accuracy, consistency, and durability your project demands.
