ZERODUR® Optical Mirrors

Advanced Optics manufactures ZERODUR® optical mirrors for applications that require very low thermal expansion and stable optical performance in changing or extreme temperature environments. ZERODUR® is a glass-ceramic material with strong homogeneity for mirror applications where bubbles, inclusions, or dimensional stability are important.

ZERODUR® optical mirrors support the broader range of optical mirrors manufactured by Advanced Optics and may be precision polished flat up to λ/20. Standard coatings include protected and bare aluminum, protected and bare gold, protected silver, aluminum magnesium fluoride, and enhanced aluminum for visible or ultraviolet applications.

Need a custom coating? Let us help you find the right optical coating for your ZERODUR® mirror.