354.84-0.3 OD6 Ultra Narrow Bandpass



354.84-0.3 OD6 Ultra Narrow Bandpass


Ultra Narrow filters bring new levels of performance to filters with very narrow bandwidth responses. Typically fully blocked to OD4 or OD6 and < 3 nm wide at FWHM, Alluxa Ultra Narrow Filters are uniquely steep and accurate. All Alluxa Ultra Narrow filters are fabricated with a proprietary durable, hard coating process. Even very narrow ( < 0.5 nm at FWHM ) Ultra Narrow filters typically have transmission values > 90%.


Item Number 7239
Angle of Incidence 0 Degrees
Center Wavelength 354.84 nm Nominal
FWHM < 0.35 nm
Transmission Band(s) 354.84 nm > 75% T Absolute
Blocking Level OD6
Blocking Range(s)* OD6: 200 to 347 nm, 363 to 950 nm
Filter Design Multi-Cavity
Substrate Type Fused Silica
Dimensions 38.1 mm Diameter
Filter Thickness 5.0 mm
Assembly Type Unmounted
*Auxiliary blocking typical based on the displayed spectrum.
†For filters with less than 1nm bandwidth, measurement limitations may result in slight transmission variation. Please contact us for more information.

Availability: In stock

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