OFFICINA STELLARE RiFAST 400 F/3.8 ASKAR Above the support rings the

Above the support rings the EAGLE CORE is installed with 80mm PLUS guide rings

This upgrade increase the overall stability of the mount and it allows to connect any telescope equipped with Vixen or Losmandy bar

double stars

ASI294MC-P

4″dovetail bar

OFFICINA STELLARE RiFAST 400 F/3.8 ASKAR Above the support rings theThe RiFAST 400 is an astrograph with a new revolutionary optical design proprietary of Officina Stellare, designed by Massimo Riccardi. OPTICAL DESIGN The primary mirror is aspherical and the secondary mirror is spherical, a precise design to make collimation easier. The RiFAST includes a 3 elements flattener of which 2 are aspherical and it is placed near the focus position to avoid any chromatic aberration. The telescope is a native f 3. 8 with a