Thread: Refractors: Achro vs ED, APO and the rest
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Old 17-04-2013, 03:31 PM
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MattT
Reflecting on Refracting

MattT is offline 		 
Join Date: Jul 2011
Posts: 1,216
Hi Wavytone,
Would love to read this but can't get it to open on my apple
On my bucket list is a self build 150mm f12...might bump it up to f15 instead after all whats another 450mm?
Matt
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