Questions about celestial photography! Ask for guidance ~

The mirror itself can photograph nebulae. You can shoot without electricity, and some netizens manually track and shoot nebulae, and the effect is good. They all shoot some bright star clouds, such as Orion Nebula, and the shooting time is about 1 minute.

There are two common methods in celestial photography, one is to put the SLR directly on the focal length, which is called direct focus photography, and the other is to connect the camera behind the eyepiece (which requires universal support), which is called rear eyepiece photography. Photography behind the eyepiece is the same as visual effect. For planetary photography, direct focus photography is more suitable for shooting behind the eyepiece because of its small imaging.

Just focus on the nebula. The landlord can try the brighter nebulae such as Orion Nebula (M42), trifid nebula Nebula (M8) and Andromeda Nebula (M3 1). The shooting time is one minute. Aim at the polar axis of the equatorial telescope and manually fine-tune the tracking. You can get good results if you are skilled. Of course, it would be better if your telescope could have electric tracking.