Sidereal Trading is excited to announce that we are now the Australian dealer for Rainbow Astro. Rainbow Astro is a division of Rainbow Robotics, a professional mechatronics technology company that designs robotic telescope systems. Rainbow Astro have developed a range of high-end telescope mounts featuring innovative technologies that will impress the most discerning astrophotographers.
In addition to advanced robotic telescope mounts, Rainbow Astro make a range of accessories for RC telescopes. Sidereal Trading has receive our first shipment of RSF Secondary Mirror focus kits for 8″ and 10″ RC Telescopes. The RSF Focuser replaces the secondary mirror holder with a Stepper Motor Moving Focuser. This allows the original focuser to be complete removed and replaced with an optional Fixed Focus Adapter that provides threaded couplings to mount the camera to the telescope. The Fixed Focus Adapter eliminates any possibility of camera tilt being introduce by a poorly constructed focuser.
The RSF Secondary Mirror Focuser Kit incudes Hand Controller and an ASCOM driver allowing remote focus via a USB cable connected to a PC.
You can purchase the DIY kit to upgrade your telescope or buy a Sidereal Trading upgraded GSO RC telescope with the focuser preinstalled.
Macrophotography with a WeMacro Rail provides the depth of focus normal macro lenses can’t achieve. But managing lighting is still a difficult process, especially in such a cramped area. This article shows the effect of a couple of gadgets that help you see while posing your subject and diffuse harsh lighting during the exposure run.
Eclipses have been seen as an omen by nearly every civilization. Being able accurately predict an eclipse would give a leader immense persuasive power. Ancient astrologers noticed that solar eclipses followed a pattern. Get it right and you’re in for a promotion. Get it wrong and things might not be so good.
In this blog we put together a deep-sky, cooled camera and lens rig for wide-field autoguided imaging. We used components that fit together without having to drill new holes. This will go onto a go-to equatorial mount and give us long exposures with any camera lens. It also provides extra mounting points for autofocus motors, computers, or other components.
