CNC Lightweight Parts
The materials used in the astronomical telescope reflectors we supply typically meet the following requirements: 1. Low coefficient of thermal expansion 2. Low-stress birefringence 3. Fine annealing 4. Stable optical performance 5. Effective control of bubbles and streaks.
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Overview
The materials used in the astronomical telescope reflectors we supply typically meet the following requirements: 1. Low coefficient of thermal expansion 2. Low-stress birefringence 3. Fine annealing 4. Stable optical performance 5. Effective control of bubbles and streaks.
Applications
Low-Altitude Economy and Aerospace:This is the most cutting-edge and demanding field for CNC lightweight component applications. Every gram reduction in weight for drones and aerospace vehicles can mean longer range, greater payload, or lower energy consumption. High-End Industrial Machine Tools and Semiconductor Equipment:Manufacturing lithography machine worktables, precision measurement platforms, and high-rigidity tooling systems. Precision Inspection and Automation:Precision structural components and optical elements for machine vision systems, LiDAR, and 3D scanners.
Key Features
Silicon:Core materials for infrared detectors: Sensitive to specific infrared bands, used to detect cold, dark celestial bodies, exoplanets, etc., and applied to infrared astronomical observations. Silicon carbide:Large/Cryogenic mirror blanks: High rigidity, lightweight, and good thermal conductivity, maintaining shape stability at low temperatures. Fused silica(JGS2):High-performance diffraction gratings: Wide transmission band, good thermal stability, and radiation resistance, enabling high-efficiency, wide-band spectral dispersion. ZERODUR® (Schott):Primary/secondary mirror substrates for extreme telescopes: With a near-zero coefficient of thermal expansion, maintaining mirror shape stability under extreme temperature differences, ensuring image sharpness.
Datasheet
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Supplier Information
ECOPTIK has been researching optical component fabrication technology for 15 years. We manufacture precision optics such as dome, spherical lens, micro-optical component, cylindrical mirror, filter, prism, and window. We offer glass materials from Schott, CDGM, Corning, and Sapphire, CaF2, MgF2, Fused Silica, Si, etc. We offer lens assembly service. We possess ZYGO laser interferometers, ZEISS CMM Spectrum, and Agilent Cary 7000 UMS for testing and providing product reports.
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