[Eris (Gerard)]

Hi everyone my question is can I use an Astronomik CLS CCD as an IR energy rejection filter in front of my Quark for Solar observing. I’ve been told that I must use some kind of IR energy rejection on my 120/900 f7.5 scope. The Bader UV/IR Cut filter has been suggested as well. The short of it is that I already have the 1.25 CLS CCD filter and the transmission curves look better than the Baader filter.
Can any of you experienced Solar Observers please advise if the CLS CCD will do the job?