The nozzle for lenticular sharpening of knives "TSPROF Mini Lens" is designed for Blitz, Blitz 360 and TSPROF Kadet Expert sharpeners. It is easily mounted on the abrasive holder using an internal fixing screw and provides a maximum offset of the sharpening angle of 11.2°. The adapter provides a uniform change of angles across the entire width of the feedings, as a result of the work, the radius shape of the lens is obtained. During the movement of the abrasive along the supply from the cutting edge line to the knife butt, the angle range changes in the direction of decreasing the angle. The nozzle is suitable for any thickness of information.