I'm wondering if anyone can direct me to a site that shows the external dimensions (including thread sizes) for the (Meade) Coronado SolarMax II H-Alpha Double Stacking Etalon Solar Filter (40mm ). Failing that, anyone have one that they could measure?
My main concern is the external diameter - with the tuning wheels. The overall length would be good too. What gender and size threads on the front and back would be good too.
Any help would be much appreciated.
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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