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Cleaning Spectacles
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09-10-2019, 12:04 PM
(09-10-2019, 06:40 AM)cookie2 link Wrote:You do get used to the smudges and learn to ignore them eventually. You can make your own spray with 60% isopropyl alcohol and 40% distilled water if you are so inclined Ahhh yes, add one drop of Kodak wetting agent and you have the astronomers mix. I've watched a technician in Tucson Arizona clean a 4m diameter mirror with that mix........... and a cotton bud! :o
"Ruck, ruck, ruck, ruck ....... Ruck, ruck, ruck, ruck"
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| Messages In This Thread |
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Cleaning Spectacles - by LP - 09-10-2019, 05:40 AM
Re: Cleaning Spectacles - by dodge - 09-10-2019, 05:51 AM
Re: Cleaning Spectacles - by flyboy77 - 09-10-2019, 05:53 AM
Re: Cleaning Spectacles - by Belly - 09-10-2019, 06:33 AM
Re: Cleaning Spectacles - by Baggers - 09-10-2019, 06:34 AM
Re: Cleaning Spectacles - by cookie2 - 09-10-2019, 06:40 AM
Re: Cleaning Spectacles - by laj - 09-10-2019, 06:43 AM
Re: Cleaning Spectacles - by Thryleon - 09-10-2019, 07:26 AM
Re: Cleaning Spectacles - by capcom - 09-10-2019, 07:38 AM
Re: Cleaning Spectacles - by DJC - 09-10-2019, 08:57 AM
Re: Cleaning Spectacles - by chalkybill - 09-10-2019, 10:03 AM
Re: Cleaning Spectacles - by LP - 09-10-2019, 12:04 PM
Re: Cleaning Spectacles - by ElwoodBlues1 - 09-10-2019, 12:52 PM
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