Smartphone adapter with adjustment knobs in two directions (X-axis and Y- axis) for fine adjustment up/down and left/right.
Aligning the center of the eyepiece lens with the lens of the smartphone, which used to be a difficult task, is now dramatically easier.
With smartphones that have multiple lenses, it is possible to switch to a different lens while shooting, but the X-axis and Y-axis adjustment is easy, so it can be done immediately even if the lens is switched.
Compatible size of the eyepiece: 24mm to 48mm.