488-2 OD4 Ultra Narrow Bandpass

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488-2 OD4 Ultra Narrow Bandpass

Description

Details

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%.

Specifications

Additional Info

Item Number 7250
Angle of Incidence 0 Degrees
Center Wavelength 488 nm Nominal
FWHM < 2.2 nm
Transmission Band(s) 488 nm > 95% T Absolute
Blocking Level OD4
Blocking Range(s)* OD4: 200 to 482 nm, 494 to 1200 nm
Filter Design Multi-Cavity
Substrate Type Fused Silica
Dimensions 50.0 mm Diameter
Filter Thickness 2.0 mm
Assembly Type Anodized Aluminum Ring
Assembly Thickness 3.5 mm

Availability: In stock

$1,353.00