HP No. 78 XL Tri-Color Inkjet Print Cartridge (C6578AN)

In this article, I’ll introduce you to the basic elements that you can use to control exposure in your shooting. If you have a digital SLR, there will be a way to set all of these controls on your camera, but since they differ between manufacturers and models, you’ll need to refer to your camera’s manual to find out exactly how to change them. All cameras, whether an ancient film camera, or a more modern digital, work in pretty much the same way. Photographs are taken by letting light fall onto a light-sensitive medium, which records the image. Traditionally, this has been film, but more recently, it tends to be a digital sensor. The more light that falls onto the film or sensor, the lighter the image. Put simply, a camera consists of a light-tight box that stores a light-sensitive device (either a film or a digital sensor), a lens that magnifies and focuses the image onto that light-sensitive device through a hole in the box (called the aperture) , and a shutter that opens ...

Related to the Camera: Camera Parts & Features - these are standard or basic features on a camera. Your camera may have different features. If you have any questions, please e-mail me. View Finder - A small eyepiece or screen on the camera that allows you to see the image you're recording. (The camera also acts as a VCR, so you can play back and watch what you have already recorded through the view finder). White Balance - If you ever ended up with yellow-tinted video, chances are you forgot to white balance. It's worthwhile to white balance every time you use your camera to get the highest quality video. If your camera doesn't have this feature, it may have an automatic or internal system. What white balancing does is adjust the intensity of the colors being recorded according to the existing light. Make sure you white balance every time the lighting conditions change; if you record video inside and then go outside, your lighting conditions have changed and you need to instruc ...