The iOptron SkyGuider Pro camera mount is a precision tracking head with silent, smooth operation. With 4 tracking rates to choose from, the ability to mount on any 3/8" or 1/4" camera ball head and to work in either the Northern or Southern hemispheres the SkyGuider Pro is a versatile and exceptionally high-performance portable imaging mount. This tracker is ideal for night landscape imaging allowing you to track at 1/2 sidereal for perfect stars and foreground.