All order shipments have returned to normal. Order now to get extra SVBONY membership points and customized souvenirs, while stocks last! ×

Daily Archives:March 09,2023

What is Prime Focus And How to Do It?

Prime Focus can provide the widest possible field of view, the shortest possible exposure time and moderate magnification. It is usually used to image nebulae, galaxies and other large (but dim) deep space objects.  ...

Read more  prime focus,  astronomy,  photography

What is Eyepiece Projection And How to Do It?

One of the most common ways to increase telescope magnification to image planets is "eyepiece projection". The eyepiece projection adapter fixes the eyepiece between the CCD camera and the telescope.  ...

Read more