Question about Bushnell Voyager 78-9440 (440 x 12.5mm) Telescope
When I inserted the Erecting lens into the focusing tube, then the penta mirror into the Erecting lens, I place the 12.5 eye piece on the penta mirror and I'm not able to see anything, it looks dark, what can I do?, the same happens when I tried to use the Barlow lens. Thank you for any help.
ALL astronomical telescopes show upside down images it is normal. Put the eyepiece with the LARGEST number written on it into the diagonal. Do NOT use the 2x barlow it is too much magnification for that small aperture telescope.
Posted on Jul 31, 2011
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Posted on Jan 02, 2017
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