337.1 IF 10 - 1" Diameter

Center Wavelength (nm)- 337.1 +/- 2.0
Bandwidth at 50% of Peak T (nm)- 10+/- 2
Minimum Peak Transmission- 25%
Out of Band Attenuation 200 to (nm): 3500
Minimum Average Attenuation: OD 3/ OD 4