The astrophotography equipment category is a useful resource for beginners who want a better understanding of the gear needed for astrophotography.
The type of astrophotography equipment needed for each area of interest can change dramatically, but in general, a tracking mount, a camera, and a telescope/camera lens are the bare minimum.
For those that like to remain portable, and take nightscapes from dark sky locations, a star tracker is recommended. They allow you to maximize the amount of light collected through your camera and lens, and present new creative opportunities.
If you are hoping to collect detailed pictures of nebulae, galaxies, and star clusters, a more robust tracking mount and a telescope are better options.
My primary interest lies in deep-sky astrophotography of galaxies and nebulae, using a refractor telescope on a tracking equatorial telescope mount. If you’re looking for a fantastic astrophotography telescope to get started, you can’t go wrong with the William Optics RedCat 51.
I typically use wide-field instruments to capture large nebulae in the night sky using specialized filters. Still, you may be interested in other types of astrophotography, including being able to photograph a planet up close.
For this type of imaging (planetary astrophotography) the equipment profile changes quite dramatically from a wide-field nebula setup. A telescope with much more focal length is recommended (2000mm) and a dedicated astronomy camera with a high frame rate.
A popular camera for solar system photography is the ZWO ASI290mm Mini, thanks to its 2.1 MP monochrome sensor. This is the camera I used to photograph Mars, Jupiter, and Saturn.
Useful Equipment Links
M81 and M82 Update: I’ve learned a great deal about autoguiding with PHDGuiding (Now PHD2 Guiding) since this post was first published. For an updated perspective, please read: Autoguiding a Telescope for Deep-Sky Imaging (PHD2 Guiding) I had a heck of a night this Friday at my Astronomy Clubs observatory. The skies were clear for…