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Missing focus knob on a Ext-70!

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#1 cosmonautchad

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Posted 28 January 2013 - 08:21 PM

Hey guys, I'm new to telescopes and astronomy but I find it fascinating and would like to explore it further. I heard that there was going to be a full moon over the weekend so I thought it would be a good idea to take my sisters old telescope out for spin since she is away at college. While trying to view the moon I noticed that it was missing the focus knob, so I could see the moon but it was all blurry. I can't find the knob in her room and I was just wondering if there was a website I could buy another knob from, of if there was any way I could make a makeshift knob.

#2 Christopher Erickson

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Posted 29 January 2013 - 12:10 AM

http://www.digikey.c...sories/knobs...

#3 Geo.

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Posted 01 February 2013 - 10:50 AM

Telescope Warehouse often has knobs pulled off ETXs. Look at their website or eBay for scophed1.

#4 Peter B

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Posted 01 February 2013 - 09:43 PM

PM sent.






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