Deep FX is a new treatment that treats deep wrinkles on the face with a carbon dioxide laser in small bursts. It works best when done in conjunction with Active FX, which creates skin tightening and improvement in texture. The two treatments are done at the same time to set back the aging that has occurred due to sun damage. Deep FX seems to tighten more than any other technology on the market, and it lasts for a long time.
Here is a video that shows the Deep FX procedure, done with topical anesthetic.