Spectroscopic Windows

Guaranteed to 1 atmosphere with a safety factor of 3, chemically inert, supports high temperature. Transmission from approximately 8 microns to 150 nm.

Product Number	Aperture Diameter mm (inch)	Freq. Cutoff (50% Trans.) cm-1 (µm)	Rated Pressure MPa (psi)
EXIR-6.3-A	6 (0.25)	1250 (8)	0.1 (15)
EXIR-12.4-A	12 (0.5)	1250 (8)	0.1 (15)
EXIR-25.5-A	25 (1)	1250 (8)	0.1 (15)

Product Number	Aperture Diameter mm (inch)	Freq. Cutoff (80% Trans.) cm -1 (µm)	Failure Pressure MPa (psi)
SWIR-450.3-A	45 (1.75)	1600 (6.25)	3 (335)
SWIR-250.4-A	70 (2.75)	1600 (6.25)	5 (725)
SWIR-950.5-A	95 (3.75)	1600 (6.25)	10 (1450)

Please inquire about our windows with frequency cutoffs down to 1300 cm^-1 (7.7 micron) for 50mm diameter or less.

Transmission Spectrum for Spectroscopic Windows.

Return to Sapphire Products page

Home

Last updated: July 2015