740.5-35 OD6 ULTRA Bandpass Filter



740.5-35 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.


Additional Info

Item Number 7149
Angle of Incidence 0 Degrees
Center Wavelength 740.5 nm ± 2.0 nm
FWHM 35 nm Nominal
Transmission Band(s) 725 to 756 nm > 95% T Average
Blocking Level OD6
Blocking Range(s)* OD6: 360 to 704 nm, 776 to 850 nm; OD3: 300 to 360 nm, 850 to 1000 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
Custom Sizing Available Yes
Main Fluorophore(s) Cy®7
Alternate Fluorophore(s) Alexa Fluor® 750 , CF™750, CF™770, DiR, DY-750, DY-751, DY-776, HiLyte™ Fluor 750, HiLyte™ Plus 750, IRDye® 800CW, IRDye® 800RS, NIR1, PromoFluor-750, LIVE/DEAD® Fixable Near-IR Dead Cell Stain

Availability: In stock


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