  Correct and complete (to terms of $\vec{v} / c$ -- $\vec{v}$ is particle's
velocity, $c$ is the speed of light) derivation of equation of motion for real
dust particle under the action of electromagnetic radiation is derived. The
effect of aberration of light is used. Equation of motion is expressed in terms
of particle's optical properties, standardly used in optics for stationary
particles.
