642 Longpass Dichroic Beamsplitter



642 Longpass Dichroic Beamsplitter



The steep edges, high transmission, and wide range OD6 blocking of Alluxa’s filters will increase 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.


Additional Info

Item Number 7162
Angle of Incidence 45 Degrees
Cut-On Wavelength 642 nm ± 4.0 nm
Transmission Band(s) 648 to 1000 nm > 95% T Average
Reflection Band(s) 350 to 636 nm > 98% 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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