SV109 24-35mm M42 Variable Extension Tube It can effectively solve the problem that some astronomical telescopes cannot focus on one camera.
and can shorten the close focus distance, making the telescope easier to connect to a camera.
The SV109 extension tube is mainly used for camera photography.
The structure of the telescope is fixed, with different eyepieces, the focus is different, and it needs to be refocused. Then with the camera,
The camera is also a CMOS chip, and it needs to be refocused. At this point, you need to add an extension tube to concentrate,
so that the camera can be attached to the telescope and capture the image.
Package includes:
1 x SVBONY SV109 24-35mm M42 Variable Extension Tube