Re: Pleiades Occultation Eyepiece Advice



John Nichols wrote:
If the weather is clear tomorrow evening I plan to try and watch the Moon occult the Pleiades. I'll be using a 90mm refractor, and am wondering which size eyepiece would be better, my 25mm or 40mm? I suspect the latter for the wider FOV, but I am not sure.




You didn't mention the focal length of the scope, but I think wider (40mm) would work best.

Phil
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