I have been watching this discussion with some interest, having just purchased a Celestron Evolution 9.25. I have fitted a focal reducer, and use Pentax XW 20mm, 10mm and 5mm. The Celestron 40mm doesn't appeal because of the limited fov.
The discussion has sot of centred on 30mm eyepieces without mentioning that all have a 2" barrel.
The question: Is there a quality low power 1.25" eyepiece that will provide a reasonable fov, or do I need to go to a 2" visual back?
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