
Continuous Operation Large-Aperture Custom 700mm Mrf Machine for Aerospace. 700mm Large Aperture Processing: Maximum planar processing envelope of 700x700mm for medium-to-large optics. Ultra-High Precision Surface: Achieves typical surface roughness Ra <= 0.5nm and figure error RMS <= lambda/150. Multi-Axis Deterministic Finishing: Supports flat, spherical, aspheric, and freeform surfaces via X/Y/Z/A/B axes. Long-Duration Stability: Removal-function variation below 4% with six hours of continuous processing. Automated Measurement Compensation: Non-contact metrology reduces mechanical leveling and manual coordinate adjustment. Customizable Configuration: OEM/ODM support with optional C-axis and finishing wheel sizes from 50-300mm. Closed-Loop Correction Workflow: Integrated process from evaluation to re-measurement for precise error correction. CE Certified High-End CNC: High-end CNC machine tool with CE certification for optical component polishing.