Quote:
Originally Posted by SB
Hi All
It is common to use filters for OSC to cut out light pollution giving near broadband colours (such as the Optolong L-Pro) but how is cutting out light pollution achieved with RGB using a Mono camera? Are LP filters used in front of the RGB set?
Thanks
Chris
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When you use a mono with color filters you're already narrowing the bandpass. Unless the LP falls within the spectrum you're imaging it's already filtered out.