Lens flares are very popular effects than can be used in transitions, lower-thirds, logos, and several other places. The flash effects they produce are good attention-getters that you can include in ...

Discover how converging lenses create real and virtual images in this clear and engaging physics tutorial. This video breaks down the principles of refraction, focal points, and image formation, using ...

We all know Photoshop is a powerful tool. In two tutorials, I'll take you through how to use Photoshop CS3's Lens Blur filter to do two things: today, we'll make images look like they were shot with a ...