The Svbony 1.25" T-adapter is a solid single mould accessory for a fraction of the cost of some brand names.
With a M42x0.75 thread for additional t-rings and 1.25" filter thread, it is an ideal solution for prime focus photography. The 1.25" barrel (unlike some) has a groove to help prevent slipping during long exposure imaging. Black finish both inside as well as outside to reduce internal reflection.
Note that with some Newtonian reflectors you may need to use with a barlow to achieve infinity focus. Also some refractors may need an extension tube for the same reason.
Without doubt one of our best sellers.