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I only use the one and haven't seen a need to replace it or add to it. That's my wide field at 30mm 80degree and a 5mm exit pupil. The rest are all 1.25", though I generally use a 1.25" zoom. I think I could happily get away with the wide field, 8-24mm zoom and a powermate 2.5 as a full kit tbh.
I would suggest you try astronomy tools and check to see what ep you need to fit in something like M42(ie a large visible target) well framed, a consideration for the high powered ep would be does the field allow the moons of Jupiter and Saturn to be seen etc.
The exit pupil, eye relief are well worth considering and getting a little reading in on.
Last edited by mura_gadi; 24-10-2021 at 07:54 PM.
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