Cyanine Dye Fluorescent Filter Set for Fluorescence applications
Cy5.5 Filter Set
This Iridian single band filter set consists of the 655-40 EX, 716-60 EM and 685 DM filters It is optimised for the cyanine dye Cy5.5 and similar fluorophores like Alexa Fluor 680 and 697.
The set contains excitation, emission and dichroic filters designed to fit in standard filter cubes from the leading microscope and third-party manufacturers.
| Specifications | 655-40 EX | 716-60 EM | 685 DM |
| Centre Wavelength (nm) | 655 | 716 | |
| Operating Wavelength (nm) | 200 to 1000 | 400 to 925 | |
| Pass Band (nm) | 635 to 675 | 696 to 736 | 695 to 810 |
| Transmittance (%) | 90 avg. | 90 avg. |
| Blocking Range 1 (nm) | 200 to 619.3 | 400 to 675 | |
| Blocking Range 2 (nm) | 696 to 1000 | 754.6 to 925 | |
| Blocking Level (OD) | 5 avg. | |
| Reflection Band (nm) | | 600 to 676 |
| Reflectance (%) | | > 90 avg. |
| Angle of Incidence | 0° to 5° | 43.5° to 46.5° |
| Cone Half Angle | 7° | 2° |
| Outer Diameter (mm) | 25 +0/-0.2 | |
| Clear Aperture | 21 mm | 80% elliptical |
| Thickness (mm) | 2 ±0.1 | 1.05 ±0.05 |
| Ring mounted | Yes | |
| Ring Thickness (mm) | 3.5 ±0.1 | |
| Width (mm) | | 35.6 ±0.1 |
| Height (mm) | | 25.2 ±0.1 |
| Flatness | | 2λ |
| Parallelism | | 180″ |
| Scratch / Dig | 80/50 | 60/40 |
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Terms and Conditions V6
