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Old 06-01-2018, 02:01 PM
The truth is out there

Granada is offline
Join Date: Feb 2016
Location: Melbourne
Posts: 152
Question Nagler 31mm eyepiece out of focus

Last night I tried out my TeleVue 31mm Type 5, 2" eyepiece with a Newtonian (150mm aperture, 750mm focal length), and I just couldn't get the images focused. Wondering if the two are not meant to be used together, or perhaps I'm using them incorrectly?
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