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All Case Studies
Stellar Optics

Precision Telescope Optics

Achieving astronomical-grade optical surfaces with NANO GRIND precision grinding for space telescopes.

λ/20
Surface Accuracy
2m
Diameter
0.5nm RMS
Roughness

01The Challenge

Grinding primary mirrors for space telescopes required sub-wavelength surface accuracy (λ/20) across 2-meter diameter with zero subsurface damage.

02The Solution

Utilized NANO GRIND adaptive grinding system with magnetorheological finishing and interferometric feedback, achieving angstrom-level surface quality.

03The Results

Surface Accuracy
λ/20
Diameter
2m
Roughness
0.5nm RMS
"

NANO GRIND produces optics that were previously only achievable by hand polishing over months. We now deliver in weeks with better results.

Dr. Priya Sharma
Chief Optician, Stellar Optics
Stellar Optics

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