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View Full Version here: : Do CLS/LPR filters help against led lights?


KnashKnash
19-08-2022, 10:22 PM
Hi everyone,
I live in a populated area with lots of light pollution (specifically LED and sodium-vapor street lamps), and was wondering if a CLS or LPR filter would help against LED light pollution for viewing and astrophotography. If so is there one that is particularly good?

Regards, Knash

Rod-AR127
20-08-2022, 03:34 PM
I searched LED lights filter, there are lots of threads which mention these words, here is just one.
https://www.iceinspace.com.au/forum/showthread.php?t=178203&highlight=LED+lights+filter

ChrisV
25-08-2022, 04:16 PM
I thought the trouble with led lights is that they are broad spectrum. Not so easily removed with a filter as sodium lights