395.7-0.3 OD12 Ultra Narrow Bandpass



395.7-0.3 OD12 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%.


Additional Info

Item Number 7348
Angle of Incidence 0
Center Wavelength 395.7 nm Nominal
FWHM < 0.4 nm
Transmission Band(s) 395.7 nm > 70% T Absolute
Blocking Level OD12
Blocking Range(s)* OD12 (By Design): 353 to 389 nm, 403 to 443 nm, 485 to 540 nm; OD5: 300 to 353 nm, 443 to 485 nm, 540 to 1100 nm
Filter Design Multi-Cavity
Substrate Type Fused Silica
Dimensions 25.0 mm Diameter
Filter Thickness 2.0 mm
Assembly Type Anodized Aluminum Ring
Assembly Thickness 3.5 mm
Custom Sizing Available Yes

Availability: On backorder - Please contact us for manufacturing time