The new ZWO RGBL filters are designed to approximately equalize the flux of ASI1600 mono sensor.
Better transmission, Better coating, Better color separation. The RGB color combine weights will be approximately 1:1:1.
- Fine-optically polished to ensure accurate 1/4 wavefront
- More than 92% transmission at passband
- Infrared wavelength 700-1100nm cut-off
- Precision off-band blocking
- Multi-layers anti-reflection coating
- Small spectral “gap” to minimize effect of light pollution
- More parfocal – thickness 1.9+/-0.03 mm