High-Performance Sapphire Optical Windows – Customizable for Extreme Environments

• Diameter / Dimensions: From 1 mm to 300 mm, with precision tolerances down to ±0.01 mm
• Thickness: 0.3 mm to 25 mm, optimized for pressure or vacuum applications
• Surface Quality: 10-5 scratch-dig per MIL-PRF-13830B
• Flatness: λ/10 at 632.8 nm
• Parallelism: ≤ 3 arcseconds
• Coatings: Anti-reflective (AR), broadband AR, or custom dielectric coatings for enhanced transmission
• Edge Finish: Fine-ground, beveled, or polished edges
• Custom Shapes: Round, rectangular, stepped, or domed configurations available

Whether you need standard off-the-shelf blanks or fully engineered custom assemblies, we deliver sapphire optical windows built for longevity and peak performance in the harshest conditions.