 Lesley A. Prentice |
Calculating Settings for Multiple Exposures I have a Canon Rebel 2000 and I can take up to 9 exposures on one frame. How would I make my aperture compensations say for a double or triple exposure?
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Chuck |
Lesley, It's very simple. You multiply your film speed by the number of exposures you want to make. Example: I'm not very familiar with the Rebel 2000, but if you can set your film speed manually, you're in business.
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Joseph L. Pizzo |
Lesley, simply multiply the number of shots you want to take per frame by the ISO/ASA of the film. 100 ISO/ASA X 9 exposures = 900 ISO/ASA. That's all you have to do. Remember, what you are doing is putting the same amount of light on the film as you want for a normal exposure for ISO/ASA 100 film. In order to do that all you have to do is multiply the film rating by the number of exposures you want. And say 9 exposures at 900 ISO/ASA is = to 1 exposure at 100 ISO/ASA. So, for each of the 9 exposures, you are getting just 1/9th the light of a normal exposure. So 9/9ths gives you a good exposure. Good Luck. I have done this many times with great and interesting results! Lynn
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Lesley A. Prentice |
Chuck & Lynn: Thank you so much for your answers I am anxious to try it!!!!!
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