lumpy darkness

Observation notes (with equipment details), photos, sketches, reviews, software tips, random thoughts, by an amateur astronomer.

Sunday, October 23, 2016

try a mirror

Helped Peter R with his new 80mm refractor. He was having trouble focusing. He asked about an extension. But it sounded like, to me, he did not have a mirror diagonal installed.

$the rig with the new refractor (but without mirror diagonal)$

It worked! Yeh.

Posted at 8:08 pm

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About Me

bla: Toronto, Ontario, Canada; geek, renaissance man, teacher, driver, fixer, hacker, techno-dork, technical writer, distiller, creative writer, photographer, poet, recycler, volunteer, web hugger, bicycler, beer gourmand, green Earth hugger, cherry pie eater, amateur astronomer, entropy fighter, telescope repair man, Defender of Quality, solderer, shady tree mechanic, bangers and mash tester, charger of batteries, chart critic, dude

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Sunday, October 23, 2016

try a mirror

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