Mental Training - Enhancing One's Perception Of Time, Trying to visually follow a fast object Options

I've been interested in mental training for a variety of magickal uses. Something I've been wondering about is, is there some kind of product that has an object with adjustable speeds. To the common population, this kind of device would seem useless, but I think it could be used as a means to enhance ones ability to perceive time faster. Advantages to this could be for martial artists to be able to react to a punch faster or identifying a quickly shown clip in a movie (like in Fight Club).

I imagine it could even be possible to clearly watch a bullet exiting a gun and following its path to its target before it hits. I suspect this kind of training could lead to more potent magickal practices. Does anyone have any ideas?

Not sure if I have this in the right forum. I think there should be a forum specific to mental training.

I use a stopwatch to practise this, with the MM:SS:mmm. I start focusing on the seconds and then step down each level of miliseconds as each one goes quicker. You need something with a good framerate and screen quality but this is the sort of thing I mean; eghttp://www.estopwatch.net/