Free_Astronomy_-_SeptemberOctober_2019

(singke) #1

Dall Kirkham 350 mm


f/ 20 23 % obstruction


Supremax 33 precision optics from Schott


Carbon structure - 18 - point floating cell


Motorized Focuser 2. 5 " Feather Touch


Ventilation and suction system


of the boundary layer


Weight 34 kg.


Also available in the versions


Newton f/ 4. 1 with 3 " corrector


Ritchey Chrétien with f/ 9


corrector/reducer


Cassegrain Classic f/ 15


http://www.northek.it - http://www.facebook.com/northek.it - [email protected] - phone + 39 01599521


colophon EN_l'astrofilo 29/08/2019 15:47 Page 2

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