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Andrews Barlow lens, 2" achromatic 2x magnification
Hey guys i have a bintel bt-202b dobsonian telescope 8inch. just wondering if anyone has used andrews barlow lens "2 2x mag, currently on a tight budget i can pick this up for $49. I currently have a 30mm Bintel superview 2inch eyepiece i want to use it for. Has anyone tried or heard much about this barlow lens? Pretty intested in purchasing it.
Thank you
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