Zwo seestar s30 smart telescope

The Sky-Watcher Heliostar 76Ha refractor is a fresh new addition to the well-known manufacturer’s telescope line-up and its first venture into dedicated hydrogen-alpha instruments. The spec is highly

Ever-increasing light pollution and urban sprawl have prompted many of us to seek darker skies to put our equipment to better use. With several dark-sky sites accessible from where we live, we were ex

ZWO’s original non-cooled mono and colour versions of the ASI585, aimed at planetary imagers, were very well received for their fast frame rates and extremely low noise. So when ZWO announced it was a

The best optics and outdoor products tried & tested for you

One of Nikon’s last DSLRs, the pro-spec D850 still has a lot to offer, as John Gilbey discovers

Now that king-sized TVs with prices you can actually afford have suddenly become a thing, the projection world is finding itself having to think out of the box a bit to ensure it still has a part to p