Introduction
Our quartz blank is specifically engineered for telescope primary mirrors, where optical precision and structural stability are critical. Manufactured from premium fused silica and processed with advanced optical techniques, it supports applications in astronomy, scientific research, and high-end optical systems. Its customizable size, surface finish, and geometry make it suitable for a wide range of demanding optical projects.
Features
- Fused Silica Material: High optical homogeneity, low thermal expansion, and excellent resistance to environmental factors.
- Large Size Capability: Maximum diameter up to 1.5 meters, with standard sizes such as Dia. 565mm x T70mm available.
- Precision Machining: Advanced processing ensures tight dimensional tolerances and superior surface accuracy.
- Surface Treatment Options: Frosted matte finish or precision polishing available; supports curved surface shaping and fine polishing.
- Customizable Specifications: Tailored solutions for shape, size, thickness, and surface treatments based on client drawings and requirements.
Advantages
Fused silica quartz blanks provide unmatched thermal and optical performance compared to conventional glass materials. The ability to produce large-scale substrates with precise surface quality significantly enhances telescope imaging capabilities. Our custom machining and polishing services add commercial value by supporting complex designs and ensuring compatibility with diverse optical systems.
Benefits
- Superior Optical Quality: Minimal distortion and high reflectivity after coating, essential for precise astronomical imaging.
- Thermal and Mechanical Stability: Maintains shape and optical accuracy under varying temperatures and mechanical stresses.
- Flexible Customization: Supports bespoke dimensions, curvature, and surface finishes to meet project-specific optical designs.
- Durable and Long-Lasting: Engineered for longevity in demanding environments, ensuring consistent performance.
- Enhanced System Performance: Improves image clarity and optical resolution in telescope applications.
- Eco-Friendly Material: Made from recyclable fused silica, supporting sustainable manufacturing practices.
Application
Primarily used as the substrate for telescope primary mirrors in observatories, research facilities, and scientific institutions. Suitable for applications requiring large-diameter, high-precision optical components with superior thermal and structural stability.
