520 Longpass Dichroic Beamsplitter

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520 Longpass Dichroic Beamsplitter

Description

Details
Longpass dichroic filter with a 520 nm (± 3.0 nm) cut-on wavelength, greater than 95% average transmittance from 528 nm to 730 nm, greater than 98% average reflectance from 475 nm to 512 nm, and a steep cut-on edge transition. This dichroic filter is designed for use at a 45 degree angle of incidence (AOI). It is coated on a 1.04 mm fused silica substrate and is 25.2 mm x 35.6 mm (± 0.1 mm) in size. Alluxa longpass dichroic beamsplitters are designed for use with our fluorescence excitation and emission filters to increase fluorescence instrument performance, resulting in bright, high contrast images of target molecules. 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 7166
Angle of Incidence 45 Degrees
Cut-On Wavelength 520 nm ± 3.0 nm
Transmission Band(s) 528 to 730 nm > 95% T Average
Reflection Band(s) 475 to 512 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

$215.00
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