AS or IS will help 3 stops fairly safely.Īperture: 1.4, 2, 2.8, 4, 5.6, 8, 11, 16, 22, 32Ģ additional things to consider when shooting action:ġ. To simplify things, here is a list of apertures, ISO, and exposure times in 1 stop increments. With film, most of us were stuck with ASA 100 or 200 film and worked with aperture and exposure time. We are dealing with aperture (f stops), exposure time, ISO, and now AS/IS. Since the point and shoot camera became more sophisticated in the early 90's, people have not "needed" to understand how it all works.Ģ. The problem has a few parts that can complicate things.ġ. Somewhere amongst the answers you might find the correct and understandable explanation. The ONLY way to use a faster shutter speed is to uhm, use a faster shutter speed. #F stop and iso isoI get in situations where I can stop the action with ISO and shutter speed but could use the AS to steady the lens.).was completely unintellagable I'm afraid.ĭavid Said.The other way to use a faster shutter speed is by opening the aperture. I have all but the AS, and could really benefit from it. (Sometimes a combination of aperture, ISO, shutter speed and AS/IS are just the right ticket. 1.4 f-numbers on aperture.aftter his answer? Why did Stephen start talking about hand holdin cameras? Why did Sherwood start by talking about three stops intstead of one which makes it simpler? K1000's answer. Some people have answered the question (which was a good question) rightly and some wrong, but all have complicated it. I think the threads on this post show how the advent of digital has lost people the knowledge of what light, aperture, film speed and exposure is all about.
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