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Aperture selection and sharpness

rating is 2.5

pilliwinks, 15 May 2008 10:15

Aperture and shutter speed are related; for a given level of light and ISO, you have a series of aperture/shutter speed combinations that will give the same exposure. Which combination you choose will depend on whether you need to use a particular shutter speed to freeze (or blur) the subject (or camera) movement, or if you need a particular depth ...

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Aperture selection and sharpness

rating is 2.5

pilliwinks, 15 May 2008 10:15

Aperture and shutter speed are related; for a given level of light and ISO, you have a series of aperture/shutter speed combinations that will give the same exposure. Which combination you choose will depend on whether you need to use a particular shutter speed to freeze (or blur) the subject (or camera) movement, or if you need a particular depth ...

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Levelling images in photoshop

rating is 2.5

Anonymous, 12 January 2008 10:37

2 WAYS OF LEVELLING IMAGES IN PHOTOSHOP (Particularly useful for levelling horizons) 1. Using Ruler Tool Open image and make a copy On Copy layer, open Ruler tool, which is located in the same section as the eyedropper Run the ruler along the image at the angle to which you want the image to be rotated Click Edit/Transform/Rotate Canvas/Arbitrary/OK Double ...

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