Quote:
Originally Posted by rustigsmed
Hi Peter,
I use the astronomik ccd cls it seemed to be one of the best one from my research although there are a few brand options out there.
While a LP filter is more effective on sodium lit areas vs broad spectrum there still should be an improvement to signal vs 'unwanted signal' as you are blocking a lot of rubbish hitting the sensor.
Cheers
Russ
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Hi Russ,
Thanks for the information, I will order one in and give it a try.
Cheers
Peter