Refractive Optics

• Micro-lenses
• Micro-lens arrays

• Spherical / Aspherical
• Apertures 10 µm - 1.5 mm

Diffractive Optics

• Diffraction Gratings
• Diffractive Optical Element (DOE)

• Transmissive & Reflective
• Binary … 16 level
• Periods 3 µm … greater than 1 mm