Grade | Recommended wavelength | Features |
---|---|---|
NIFS-V | ArF (193 nm) | Highest grade within the NIFS series; very high laser durability Transmittance up to ArF excimer laser (193 nm) guaranteed |
NIFS-A | ArF (193 nm) | Transmittance up to ArF excimer laser (193 nm) guaranteed |
NIFS-U | KrF (248 nm) | Transmittance up to KrF excimer laser (248 nm) guaranteed |
NIFS-S | Ultraviolet/visible regions | Standard NIFS series grade Most suited to optical systems that use visible light or i-line (365 nm) We offer high-quality materials as large as 2,000 mm square |
NIFS-I | For non-optical applications | For use in non-optical systems. Most suited to mirrors We offer materials as large as 2,000 mm square |