SharpStar D 150mm f/2.8 HNT: An imaging telescope with sharp vision

27 May 2020 Ade Ashford

Until comparatively recently, your best tool for capturing wide-angle vistas of extended deep-sky objects with a full-frame DSLR or CCD/CMOS camera was a fast prime lens from one of the big-name players in photography. Now you can attain these swift imaging speeds with hyperbolic Newtonians, such as the SharpStar 15028HNT.


Peter Grego 1965-2016

20 August 2016 Paul Sutherland

Shortly before the September issue of Astronomy Now went to press, we were shocked and saddened to learn of the sudden and untimely death of Peter Grego, one of this magazine’s long-standing, regular contributors.