Hello , Thanks for the fastest respond. Actually I used Particle System of “1.4 GPU particles with Point Gravity“ (P_GPU_particles_attraction.uasset) from Effects Content Examples, which is closed to my idea how to achieve Anamorphic Lens Flare. You can see my video here
Here is the example project from Ketchum, Is it possible to share P_WeldSparks Particle System - FX - Epic Developer Community Forums
And here are two pictures of my Anamorphic Lens Flare:
