Quote:
Originally Posted by gregbradley
Are they 1:1:1 RGB combine?
Do you find they are parfocal or do they need different focus points? Same with the narrowband. I can focus with the luminance with Astrodons and the narrowbands are also in focus which makes it a lot easier to focus them.
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According to the description, the RGB set is designed to be fairly 1:1:1 across many chips and yes all filters are designed to be par focal and my experience supports this
With the almost infinite possibilities of post processing, I have to say I have never really seen the necessity for having RGB filters that are 1:1:1 anyway...? Perhaps from a scientific data collection point of view but for what we do..
Mike