just the astro mod.. i removed the lpf2 filter only. i only use for astro work so didnt bother looking at replacing with clear glass or anything for the autofocus.
Im not sure if theres any benefit to me to remove the front filter.
at some stage soon ill need a light polution cip in filter as well.
as for excitement definitely.. just looking at a few short exposures comparing the the before and afters.. looks very promising.
Ben
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