This accessory has additional glass optical elements inside to compliment the design of a refractor telescope. This accessory was designed to “flatten” the field of view from the telescope, or reduce the magnification. It is common for amateur astrophotographers to thread the camera and T-Ring directly to a dedicated field flattener or reducer. This method involves placing an eyepiece between the camera body and the telescope using an adapter tube (eyepiece projection adapter).Īn eyepiece projection adapter for high magnification views of solar system objects. Yes, this means that you will be using the fixed native focal length (magnification) of your telescope to photograph all objects.įor higher magnification photography of smaller targets such as the planets or the Moon, the eyepiece projection method is best. If your goals are to capture deep-sky astrophotography images, you’ll want to use the prime-focus method that does not use an eyepiece or Barlow lens in front of the camera. This is the optimal configuration for deep sky astrophotography as it offers the highest level of security. Some telescope designs (especially ones that were designed for astrophotography), will allow you to thread the camera directly to the telescope using your T-Ring. My DSLR camera attached to a William Optics Zenithstar 73 refractor.
The heavier your camera and accessories (imaging payload), the more demand it will put on your focuser draw tube. The last thing you would want is for it to fall out when your telescope is pointed upwards. Make sure that your camera is securely fastened into the focus tube. The eyepiece opening of your telescope should have locking screws that were designed to hold your eyepiece or camera in place. The adapter must be locked into place inside of the telescope focus drawtube to avoid any camera shake or movement. Then, a threaded adapter can be fastened to your camera and T-Ring with either a 1.25″ or 2″ barrel (nose-piece).Ī SVBONY T2 T-Ring and 1.25″ Adapter for Canon EOS Standard EF Lens Mounts.
The T-Ring must match the lens mount design of your camera so that it can properly lock on to it. The prime-focus adapter is inserted into the focus tube of the telescope just like an eyepiece.
Nikon dslr camera how to#
How to Attach Your Camera to a TelescopeĪ DSLR camera can be attached to your telescope using a T-Ring that locks on to the camera body like a lens, and an adapter that threads on to the T-Ring. A DSLR camera is an excellent way to start capturing deep sky astrophotography images of galaxies, nebulae, and star clusters from home. There are plenty of astrophotography cameras available, but this article focuses on connecting a DSLR camera to a telescope. Whether you plan to photograph the planets using the eyepiece projection method or to take deep-sky images of galaxies and nebulae in space using a prime-focus adapter, attaching your camera to the telescope must be accomplished first.Īttaching a DSLR camera (with an internal filter) to a refractor telescope. Learning how to attach your camera to a telescope is one of the first steps needed to enter the world of astrophotography. It’s a simple as this, if you want to take pictures through your telescope, you need to properly attach your camera to it.