• Size: 25mm – 945mm
• Materials: Fused Silica, Zerodur/ Clearceram, and Silicon Carbide, Single Crystal Silicon. Other materials may also be available
• Off-Axis Angle: 0-90 deg.
• F/#: f/0.65 – F/50
• Lightweighting available
• High damage threshold coatings
• Design Services
• Custom Opto-Mechanical components/mounts
• Custom reflective beam expanders
• Compact geometry
• Simplification in optical design over refractive optics
• Very high accuracy imaging over a broad spectral range
• Beam expanders, collimators, airborne imaging systems, telescopes, and focusing elements for high-energy lasers.
ESSENTIAL RELATIONSHIPS DEFINING AN OFF-AXIS PARABOLA
• Parent or Segment Focal Length
• Off-Axis Distance
• Clear Aperture or Beam Diameter
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