It means that the camera can take 3 photographs/pictures per second. So this is very useful for taking photos of a moving object/person/animal ESP if they are running for example. Then being a digital camera one can pick the images they like best on a computer without the cost of printing them all.
What do you mean? It is a DSLR camera, not a lens.
If you mean the DSLR camera its Sony.
Yes
You need to find a camera that has Continuous Shooting or Burst mode. Most compact digicams can shoot continuously about 1.5 frames per second (fps) while more advanced DSLR cameras can shoot continuously about 5 fps or more. This means when you press the shutter release button and hold it down, the camera will keep taking pictures until its internal buffer is full. 5fps means that the camera can take 5 shots in one second.
DSLR stands for Digital Single Lens Reflex. This is a type of camera, it has interchangeable lenses, and usually yields better quality than Point and shoot cameras.
Its depends, it could mean Framerate Per Second, which is how smooth computer graphics run. Or it could mean First Person Shooter, which is a type of video game It can also mean how many pictures a camera takes within seconds, which is Frames Per Second.
Frames per second.
Complementary Metal Oxide Semiconductor . it is the the sensor on DSLR cameras. In lay man terms its the film in the digital camera.
different companies' cameras take different cards. for example, Olympus cameras have their own types. by digital camera, do you mean compact camera, as dslrs are digital, hence the "d" at the beginning.
Depends on what you mean. If you mean feet/sec, it's already a movement speed. if it's frames per second, it depends on how large the frame was as well as how many frames the object is present in the frame.
just a description of a video card or something. I take it to mean that your vga connection is capable of 15 frames per second, or FPS
Field Camera I am not entirely sure what you mean by portable, most cameras are to a certain extent portable. However if you are looking for a camera that you can use different lenses and attachments with you would have to go with a DSLR of some sort. I use an Olympus E410 which uses EOS lenses. It is a perfect camera for my needs but you would have to determine which make and model works for you. Just remember, no camera that gives you the ability to change lens is going to fit into a pocket.