"Disassembled Coronado CaK 90mm" by piekielrl, Wed Jan 08, 2014
With photographs and all the texts please.
All the best
Frankenscope? Let's see it!***be advised that NOTHING in this forum has been safety tested and you are reading and using these posts at your own peril. blah, blah, blah... dont mess around with your eyesight when it comes to solar astronomy. Use appropriate filtration at all times...
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