Please find subsequently our exclusive selection of SPA™ standard aspheres. Please choose between asphericon SPA™ High-NA, asphericon SPA™ Low-NA and asphericon SPA™ UV-grade fused silica.
Our series SPA™ High-NA and SPA™ Low-NA are available in Ultra-Quality (RMS < 0.1µm) and Standard-Quality (RMS < 0.5µm). All aspheres in ultra-quality are especially suitable for Single-mode applications.
For orders placed before 1pm Central European Time we guarantee shipping same day.