458-2 OD5 Ultra Narrow Bandpass



458-2 OD5 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 7023
Angle of Incidence 0 Degrees
Center Wavelength 458 nm Nominal
FWHM < 2.3 nm
Transmission Band(s) 458 nm > 90% T Absolute
Blocking Level OD5
Blocking Range(s)* OD5: 410 to 448 nm, 468 to 510 nm
Filter Design Multi-Cavity
Substrate Type Fused Silica
Dimensions 10.0 mm Diameter
Filter Thickness 1.05 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

🍪 Cookie settings
This website uses cookies to ensure you get the best experience on our website.