MAKE A MEME View Large Image Galileoscope3.jpg w Galileoscope At the front left The four-lens main eyepiece Middle Barlow tube Right The two lens auxiliary eyepiece Background The focus tube and main telescope tube containing the achromatic doublet objective lens ...
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Keywords: Galileoscope3.jpg w Galileoscope At the front left The four-lens main eyepiece Middle Barlow tube Right The two lens auxiliary eyepiece Background The focus tube and main telescope tube containing the achromatic doublet objective lens Galileoskop Own Soulkeeper 2009-09-05 Taken with Nikon Coolpix 5900 Refracting telescopes
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