The ROX fluorescence filter set is meticulously engineered for high-sensitivity ROX channel imaging in advanced fluorescence microscopy. This kit provides outstanding clarity, superior signal-to-noise, and precise out-of-band suppression for demanding research, diagnostics, and multi-color fluorescence systems.
When installed in your fluorescence microscope, the filters significantly enhance image brightness and detail. Their high passband transmission ensures strong signals, while deep stopband blocking prevents unwanted background—delivering better SNR compared to conventional stepped filters.
Compatible with common research, clinical, and cell imaging tasks.
Kit Components & Technical Specifications
- Excitation Bandpass Filter (BP570-20nm-1.0mm)
| Center Wavelength (CWL) | 570nm ± 2nm at T greater than 90% |
| Transmission Range | 565–575nm, average T greater than 90% |
| Bandwidth (FWHM) | 20nm ± 2nm |
| Blocking Ranges & OD Levels | 350–550nm at average OD greater than 6 (minimum OD greater than 5); 591–800nm at average OD greater than 6 (minimum OD greater than 5); 800–1050nm at OD greater than 3 |
| Angle of Incidence (AOI) | 0° |
| Thickness | 1.0mm |
- Emission Bandpass Filter (BP612-20nm-1.0mm)
| Center Wavelength (CWL) | 612nm ± 2nm at T greater than 90% |
| Transmission Range | 607–617nm, average T greater than 90% |
| Bandwidth (FWHM) | 20nm ± 2nm |
| Blocking Ranges & OD Levels | 350–591.5nm at average OD greater than 6 (minimum OD greater than 5); 632–800nm at average OD greater than 6 (minimum OD greater than 5); 800–1050nm at OD greater than 3 |
| Angle of Incidence (AOI) | 0° |
| Thickness | 1.0mm |
- Dichroic Beamsplitter (DM590-1.0mm)
| Transmission Range | 625–850nm at T greater than 95% |
| Blocking Range | 390–580nm at T less than 2% |
| Angle of Incidence (AOI) | 45° |
| Thickness | 1.0mm |
Key Benefits
- High signal-to-noise ratio for ROX and related dyes – ideal for clinical and research-grade fluorescence
- OD6 out-of-band blocking eliminates crosstalk and background for cleaner imaging
- High passband transmission (T > 90%) – delivers a brighter image with less exposure
- Consistent, reproducible results across microscopes and protocols
Typical Applications
- ROX and other red/orange fluorescent probe detection
- Molecular diagnostics, qPCR, and cell biology
- Multi-color, high-throughput, and live cell imaging
Customization & Service
OPTOStokes supports rapid customization (diameter, thickness, ring, mounting), fast delivery, and application engineering for all research or OEM needs. For drawings, data, or immediate support, email sales@optofilters.com or visit www.optofilters.com.
