• Material: High-quality quartz ensures exceptional optical performance.
• Dimension Tolerance: +0.0, -0.2, providing high precision for demanding engineering applications.
• Wavefront Distortion: < λ/8 @ 633nm ensures precise optical signal transmission.
• Parallelism: < 3 arc seconds ensures beam collimation.
• Surface Quality: 20-10 for clear visual transmission quality.
• Clear Aperture: Central 90% maximizes light throughput.
• AR Coating: < 0.2% @ specified wavelength reduces optical reflection losses.

Foctek Photonics offers various types of Zero Order Waveplates to meet diverse needs:

• Cemented by Epoxy: Provides wider temperature and wavelength bandwidth, AR coating R<0.2%.
• Optically Contacted: High damage threshold, excellent temperature and wavelength bandwidth, AR coating R<0.2%.
• Air-spaced: Double retardation plates design, AR coating R<0.2%, suitable for high damage threshold and precise optical control.

These Zero Order Waveplates are widely used in fields requiring high-precision optical performance across multiple wavelengths and environmental conditions. Choose Foctek Photonics for your precision optical needs.