527-22 OD6 ULTRA Bandpass Filter

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527-22 OD6 ULTRA Bandpass Filter

Description

Details
ULTRA Series bandpass filter with a 527 nm (± 1.5 nm) center wavelength (CWL), a 22 nm full-width at half-maximum (FWHM), and wide-range OD5/OD6 out-of-band blocking from 250 nm to 1100 nm. This bandpass filter has exceptionally steep edges and greater than 95% average transmission from 518 nm to 536 nm. It is coated on a 2 mm thick fused silica substrate and mounted in a standard 25 mm (+0/-0.1 mm) diameter, 3.5 mm (± 0.1 mm) thick anodized aluminum ring. Alluxa ULTRA Series fluorescence filters are designed to optimize fluorescence instrument performance, resulting in bright, high contrast images of target molecules. ULTRA Series filters provide better overall performance than our standard fluorescence filters by using a combination of tight wavelength control, ultra-steep edges, deeper blocking, and the industry's highest transmission levels. All Alluxa optical filters are highly durable and hard-coated using our innovative SIRRUS™ plasma deposition process. Contact us for custom sizing.

Specifications

Item Number 7674
Angle of Incidence 0 Degrees
Center Wavelength 527 nm ± 1.5 nm
FWHM 22 mm Nominal
Transmission Band(s) 518 to 536 nm > 95% T Average
Blocking Level OD6
Blocking Range(s)* OD6: 250 to 511 nm, 544 to 750 nm; OD5: 750 to 925 nm; OD3: 925 to 1100 nm
Parallelism < 3.0 Arcseconds
Transmitted Wavefront Error < 0.25 Wave RMS @ 632.8nm
Substrate Type Fused Silica
Dimensions 25.0 mm Diameter
Filter Thickness 2.0 mm
Assembly Type Anodized Aluminum Ring
Assembly Thickness 3.5 mm
Main Fluorophore(s) Oregon Green® 488

Availability: In stock

$405.00