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[ATM] Difference
hello everyone,
i have found a vendor who is willing to make an exact
mirror with my specification.i have calculated
saggitta to be 0.04" for focal length of 56" of 6"
mirror using the page
http://www.stellafane.com/atm/atm_select_scope/atm_sag2fl_calc.htm
now i am sending him exact drawings of my mirror.
please tell me which one of the 2 listed below should
be used.
http://www.craftspakistan.com/astronomy/1.JPG
http://www.craftspakistan.com/astronomy/2.JPG
or if anyone can send me a better drawing then i would
really appreciate it.
Saqib
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