Film Speed ExperimentsTo get a good handle on how ISO works and what it does to your images, here are a couple of things to try out the next time you’re planning a shooting day:• Get rid of your flash (if you have one) and take some fast film into a low light environment• Swing by a local high school, college, or little league game and try shooting (with permission) two rolls of film – one very slow (ISO 100) and one very fast (ISO 1000) – then have a look at how different the images turned out. The longer film can “see” a scene, the better the scene will be represented.Selecting the Right SpeedThe ISO of your film decides what you are capable of photographing, and how.Lower speed film captures more detail because it has more time to absorb light. Each speed has strengths and weaknesses, and it’s up to you to decide which one works for you. When you see a photograph of a basketball player suspended in midair, you can bet that image was shot on high-speed film. Your light sensor (if you have one) has to be set correctly for the film you’re using, your aperture will be more or less limited depending, and your shutter speed will likely have to decrease or increase to acmodate the film.
Shoot on, photographers . If you look long enough on a camera, you can find more ways to adjust your photographs than you can count, and for most of us, more than we can process all at once. Low film speeds indicate that the film is less sensitive, and will require a longer exposure; high speeds are very sensitive and require shorter exposures. Any film you buy will have its ISO marked on the box, and mon speeds are 400, 800, and 1000, with 400 being OEM/ODM POF Shrink Film Wholesale Manufacturers the closest to the “standard. Because high speed film needs less time to expose (ISO 800 or higher is a good general rule), you can take images with much higher shutter speeds than with slower film. There are plenty of ways to toy with aperture, exposure, and focus. But did you know that one of the most critical decisions you can make when preparing to shoot happens before you even load your film?The speed of your film is one of the unchangeable qualities of a picture."The ISO of your film affects every aspect of the way your camera works. The end result here will be crystal clear action; fast film is wonderful for shooting sports or anything that moves quickly. In every photograph you ever shoot with real film, you are adapting to the film speed. Even digital cameras have a simulated (and adjustable) film speed that they base their calculations on. Film doesn't automatically change to suit your needs, so it's important to choose the right film before you start taking pictures.