498_653 ULTRA Dualband Dichroic Beamsplitter



498_653 ULTRA Dualband Dichroic Beamsplitter


Alluxa's ULTRA Series of fluorescence filters are designed to provide the highest level of performance currently available for off the shelf products. ULTRA Series filters provide better overall performance than our standard fluorescence filters by using a combination of tight wavelength control (typically ± 1.5 nm), ultra-steep edges, deeper blocking, and the industry's highest transmission levels. They are also specified to produce zero pixel shift when imaging multiple fluorophores. ULTRA Series filters will optimize fluorescence instrument performance, resulting in bright, high contrast images of target molecules. All of Alluxa's filters are durable and hard-coated using a proprietary deposition process.


Item Number 7119
Angle of Incidence 45 Degrees
Cut-On Wavelength 498 nm ± 3.0 nm, 653 nm ± 4.0 nm
Transmission Band(s) 505 to 570 nm > 93% T Average, 663 to 850 nm > 93% T Average
Reflection Band(s) 350 to 491 nm > 95% R Average, 600 to 643 nm > 95% R Average
Parallelism < 3.0 Arcseconds
Transmitted Wavefront Error < 0.25 Wave RMS @ 632.8nm
Substrate Type Fused Silica
Dimensions 25.2x35.6 mm
Filter Thickness 1.05 mm
Assembly Type Unmounted

Availability: In stock

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