SHARPSTAR SCA310 SUPER CASSEGRAIN ASTROGRAPH F/3.8 Polarising Bayonet Nikon F mount

Bayonet Nikon F mount

Includes 1mm spacer ring for 2" nosepieces with longer threads

The T-Pod 130 weighs only 7

The SharpStar 1x MPCC 2" Coma Corrector is a full-frame quadruplet air-spaced corrector for Newtonian reflectors

a precise 30mm hole offers a smooth movement on the shaft and facilitates the balancing operations

SHARPSTAR SCA310 SUPER CASSEGRAIN ASTROGRAPH F/3.8 Polarising Bayonet Nikon F mountThe Sharpstar SCA310 is an Aspherical Cassegrain astrograph with an ultra fast focal ratio of f 3. 8 and a focal length of 1178mm. This telescope features a 310mm aspherical primary mirror made of borosilicate glass while the secondary is made of fused silica, giving exceptional thermal stability. The enhanced aluminium mirror coating ensures a reflectivity of over 95%. The optical path includes a triplet air spaced 3" field flattener with one ED