ZWO CCD LRGB Filter-Set 36mm - Optimised for ZWO ASI1600 Cameras

The ZWO LRGB 36mm filters have been specifically developed for ZWO deep sky imaging cameras like the ASI1600 and feature a small spectral gap to fight light pollution. 

The high quality coating results in very high level of transmission and excellent color separation.

The combined weight of the different colours 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
• Highly parfocal – thickness 1.9 +/- 0.03 mm