Antlia Astronomy Filters from AstroUnga is a new Australian based astronomy retailer specializing in astroimaging products. The small shop is run by two former research scientists with backgrounds in electrical engineering and biotechnology who are passionate about astronomy and astrophotography. AstroUnga has recently announced they are the first astronomy retailer […]
The Artesky ZWO ASI Camera Filter Holder allows owners of Celestron’s Rowe-Ackermann Schmidt Astrograph (RASA) to capture astroimages using any 2″ filter with ZWO ASI cameras. With the Artesky filter holder you can internally connect a 2-inch filter by screwing it to the existing thread. Then using the original RASA […]
In understanding my approach towards creating SkyTools 4 Imaging, its worth considering how major professional observatories, such as ESO, use mathematical models of their telescope and instruments to plan their observations. It is useful to know the image scale, what exposure times to use, whether a star will bloom or […]
The QHYCCD FY3 Filter Wheel is the company’s third generation filter wheel offering a new ultra-thin stepper motor drive and fully automatic filter switching. Instead of incorporating a PM stepper motor used in many filter wheels, the QHYCCD FY3 filter wheel hybrid stepper motor offers higher precision and a smaller […]