Cannot get the blur effect to work for me; everything just blurs
As far as I understand it the camera suite works like a real camera.
There's three important values to take in consideration, zoom, focus and blur.
Zoom works as the focal length of the suite. The less zoom means the distance between the point of convergence and the sensor is short, making the image look like if you were seeing it from a fisheye lens. The more zoom makes the distance longer, making all the objects look constricted (sp?).
Focus is used, I think, to measure the distance between the object and the camera. By itself it does nothing, but when you try to blur the image its when it comes in effect. Let's take you move away the camera 150 meters from the ship and you want to blur the background. To do this you should move your focus value to around 150 meters to make whataver is at 150 meters from the camera stay on focus, and then start playing with the blur value to make anything out of that distance blurry.
Blur works like the aperture in a camera. The more aperture the more it focus on the object blurring everything around the object. Less aperture means it will focus more objects in the scene.
Sorry for the long post and hope it makes sense. Not used to this kind of technical words in english.