The Diamond Force is a force introduced in R-Type Final.
This force is designed only to intercept the Wave Cannon when is detached from the ship.

Red Laser: Star Spiral - A medium range twister of energy forms in front of the ship.
Blue Laser: Shooting Star - Two short columns of energy balls fire from slightly above and below the Force.
Yellow Laser: Star Dust - A laser fires horizontally above the ship raining down a shower of energy.