Select a mode to inspect the mirror.
The science
Textbook: θ = 1.22 λ/D radians, converted to arcseconds. A = πD²/4. Reflection gives ray deviation β = 2α. The independent check compares the vector reflection engine with 2α.
Genuine features: hexagonal segments, three-point supports, edge metrology and triangulated backing. Geometry, dimensions, motion and hardware are engineering-inspired reconstructions. Mirror curvature and ray paths are simplified educational representations. No speculative science is used. Circular diffraction and area are reference values: gaps, central obstruction, aberrations and atmosphere are excluded.
All adjustable numbers are illustrative; geometry is scaled. Animation is illustrative, not a validated scientific simulation.
Illustrative design, not affiliated with any real institution or manufacturer.