➠ The ZWO LRGB 36mm filter has 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 2mm
Technical Parameter:
