747.5-12 OD6 ULTRA Bandpass Filter



747.5-12 OD6 ULTRA Bandpass Filter


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 7207
Angle of Incidence 0 Degrees
Center Wavelength 747.5 nm ± 2.0 nm
FWHM 12 nm Nominal
Transmission Band(s) 744 to 751 nm > 95% T Average
Blocking Level OD6
Blocking Range(s)* OD6: 300 to 727 nm, 768 to 850 nm; OD4: 850 to 925 nm; OD2: 925 to 1100 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) Cy®7
Alternate Fluorophore(s) Alexa Fluor® 750, ATTO 740, C7-Indocyanine, CF™750, DiR, DY-750, DY-751, HiLyte™ Fluor 750, HiLyte™ Plus 750, LIVE/DEAD® Fixable Near-IR Dead Cell Stain, PromoFluor-750
*Auxiliary blocking typical based on the displayed spectrum.

Availability: In stock