Thursday, June 23, 2011

When it comes to aspect ratio

Usually, the ratio in everyday photography is not an issue: Most SLR cameras have taken over the 3:2 format of the analog age, while classical compact units have leveled off at 4:3.

Standard deviations from the 3:2 format are rare and only available on some Olympus and Panasonic digital camera. The producers chose this format once for 24 x 36 mm films. From this derived the image sizes that were possible in the photo development: 10 x 15, 20 and 30 x 30 x 45. The advantage lays in the relatively small bleed in the exposure of a negative effect on the figures and illustrations.

These conditions are not really matter anymore; different SLR models of the upper price range now also allow you to manually adjust the aspect ratio. In general, you can choose between 4:3, 3:2 and 16:9. If no post-processing is done on computer, select the format is always in tune with the output format: If the photos are presented for example on a flat screen TV, the 16:9 format is naturally the best. If uncertainty exists, proceed to the classic 3:2 particularly universal.

However, note that a change of the aspect ratios can reduce the maximum resolution of the images because the sensor is partially circumcised. This is also accompanied by a change of the effective focal length.

Title Post: When it comes to aspect ratio
Rating: 100% based on 2069 ratings. 5 user reviews.
Author: the Wicaksonos Family

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