389-24 OD6 ULTRA Bandpass Filter

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389-24 OD6 ULTRA Bandpass Filter

Description

Details
ULTRA Series bandpass filter with a 389 nm (± 1.5 nm) center wavelength (CWL), a 24 nm full-width at half-maximum (FWHM), and wide-range OD5/OD6 out-of-band blocking from 200 nm to 1000 nm. This bandpass filter has exceptionally steep edges and greater than 95% average transmission from 379 nm to 401 nm. It is coated on a 2 mm thick polished Borofloat® 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 7202
Angle of Incidence 0 Degrees
Center Wavelength 389 nm ± 1.5 nm
FWHM 24 nm Nominal
Transmission Band(s) 379 to 401 nm > 95% T Average
Blocking Level OD6
Blocking Range(s)* OD6: 330 to 370 nm, 408 to 470 nm; OD5: 200 to 330 nm, 470 to 1000 nm
Parallelism < 5.0 Arcseconds
Transmitted Wavefront Error < 0.25 Wave RMS @ 632.8nm
Substrate Type Polished Borofloat®
Dimensions 25.0 mm Diameter
Filter Thickness 2.0 mm
Assembly Type Anodized Aluminum Ring
Assembly Thickness 3.5 mm
Main Fluorophore(s) DAPI
Alternate Fluorophore(s) 1,2-Diphenylacetylene, 1-ANS, 7-Hydroxy-4-methylcoumarin, Alexa Fluor® 405, AMCA (pH 9), CellTrace™ Calcein Violet, CF™405M, CF™405S, Coumarin 1, EBFP, LIVE/DEAD® Fixable Violet Dead Cell Stain, LysoSensor™ Blue, LysoTracker® Blue, Marina Blue®, Pacific Blue™, PromoFluor-370LSS, PromoFluor-405, sgBFP, Spectrum Blue, TagBFP, Vybrant® DyeCycle™ Violet
*Auxiliary blocking typical based on the displayed spectrum.

Availability: In stock

$405.00
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