660 DM
Iridian provides polarization-insensitive dichroic beamsplitters with steep edges, very high and flat reflection and transmission bands that enhance the performance of its fluorescence sets and can be used in other applications that require beam splitting and wavelength separation.
Product Specifications:
| Optical Specification | |
| Passband WL Range [nm]: | 669 - 726 |
| Passband Level [%, average]: | 90 |
| Reflect Band WL Range [nm]: | 594 - 651 |
| Reflect Band Level [%, average]: | 90 |
| AOI Range [degrees]: | 43.5 - 46.5 |
| Cone Half Angle [degrees]: | 2 |
| Physical Specification | |
| Length [mm]: | 25.2 +/- 0.1 |
| Width [mm]: | 35.6 +/- 0.1 |
| Filter Thickness [mm]: | 1.05 +/- 0.05 |
| Min. Clear Aperture [mm]: | 80% Elliptical |
| Flatness [nm]: | 1266 |
| Parallelism [arcsec]: | 180 |
| Surface Quality [S/D]: | 60/40 |
