Four years after their debut product Stellina, Vaonis launches the world’s lightest fully computerised telescope-camera. Ade Ashford puts it through its paces.
Nik Szymanek tests a new dual-passband filter from Antlia that allows imagers to simultaneously capture narrowband data in hydrogen-alpha and oxygen-III light.
This latest flip-mirror star diagonal from Baader Planetarium offers high-quality views for imagers who want to use a guiding eyepiece, as well as a revolutionary third port for off-axis autoguiding, writes Steve Ringwood.
If the optics of your telescope are well aligned but the views are still lacklustre, maybe it’s time for some new eyepieces. Ade Ashford helps you choose them.
Steve Ringwood got his hands on APM’s new HDC-XWA 7mm, 100-degree X-treme eyepiece, and found out how its large field of view and powers of magnification fill an important gap.