Chroma 65mm LRGB and 5nm Ha OIII SII filters

These were previously installed in an observatory and purchased along with the 7x65MM FLI filter wheel that housed them.  The gentleman that bought them never had a use for them and so sold them to me.  I already own a set of 65mm filters, but thought I might set up a second system.  As it turns out, I have decided to go longer focal length for my second system and so don't need these filters.  They have been stored in a temperature controlled room since I acquired them.

They come with original Chroma envelopes.  I have the bandpass analyses for these filters direct from Chroma.

If of interest, I have a brand new, never used 7x65mm FLI filterwheel, along with a custom made Gerd Neumann tilt adapter to connect it to a Moravian C5 camera, and am happy to sell them as well.  Full disclosure - Moravian is coming out with their own 65mm filterwheel.  The FLI build quality is legendary, but the Moravian will have a centerline format.