437_514_603 ULTRA Triband Dichroic Beamsplitter

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437_514_603 ULTRA Triband Dichroic Beamsplitter

Description

Details
ULTRA Series triband dichroic filter with 437 nm (± 3.0 nm), 514 nm (± 3.0 nm), and 603 nm (± 4.0 nm) cut-on wavelengths, steep edge transitions, greater than 93% average transmittance, and greater than 95% average reflectance. This polychroic 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 ULTRA Series longpass dichroic beamsplitters are designed for use with our fluorescence excitation and emission filters to optimize 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 7186
Angle of Incidence 45 Degrees
Cut-On Wavelength 437 nm ± 3.0 nm, 514 nm ± 3.0 nm, 603 nm ± 4.0 nm
Transmission Band(s) 443 to 471 nm > 93% T Average, 520 to 538 nm > 93% T Average, 611 to 700 nm > 93% T Average
Reflection Band(s) 370 to 431 nm > 95% R Average, 483 to 508 nm > 95% R Average, 555 to 595 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

$520.00
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