BP640-77 OD6
- SPECIFICATIONS
- DESCRIPTION
Assembly Thickness3.5 mm
Center Wavelength640 nm ± 3.5 nm
FWHM77 nm
Transmission Band(s)605 to 675 nm > 93% T Average
Blocking LevelOD6
Blocking Range(s)OD6: 542 to 582 nm; OD5: 490 to 592 nm, 696 to 925 nm; OD2: 400 to 490 nm, 925 to 1050 nm; OD1: 1050 to 1100 nm, 200 to 400 nm
Dimensions25.0 mm Diameter
Substrate TypeFused Silica
Filter Thickness2.0 mm
Assembly TypeAnodized Aluminum Ring
Main Fluorophore(s)Texas Red® R-PE
Bandpass filter with a 640 nm (± 3.5 nm) center wavelength (CWL), a 77 nm full-width at half-maximum (FWHM), and wide-range OD5/OD6 out-of-band blocking from 490 nm to 925 nm. This bandpass filter has steep edges and greater than 93% average transmission from 605 nm to 675 nm. It is coated on a 2 mm thick fused silica substrate and mounted in a standard 25 mm (+0/-0.1 mm) diameter, 3.5 mm (± 0.1 mm) thick anodized aluminum ring. Alluxa OD6 bandpass filters are all designed 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.