I understand & have agreed with the EP situation, what is being said is indeed true, the resulting FOV & the brightnes of sky viewed with a certain aperture, whether be and F5 or F10 providing the appropriate EP is giving the same FOV, then the brightness will be equivelent, correct
What I dont understand is why are yous exercizing against me and Not seeing my point ? Be a little more BroadMinded fellas, I wasnt born yesty, in fact I was grinding & pollishing my own Mirrors, building Tubes, 2ndary spider cells, main mirror cells and home made focusers and putting all these together etc 15 odd yrs ago !
This thread is Ryans and Ryan asking for advice, true ?
If I was in need of advice, I would have also asked for it in another thread !
I have agreed to what your points are, so lets just leave it at that
& I also agree with cheerful whistling
