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| The range in front of and behind the point of focus where objects will appear to be in focus. The depth-of-field becomes narrower with a larger aperture (lower f-number), longer focal length lens, and shorter distance between the camera and subject. |
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| A feature that enables you to see the depth of field through the viewfinder. You can see what's sharp and not sharp. |
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| The process of using the camera or personal computer to obtain an image from RAW image data. |
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| A measurement unit that represents the image resolution. It stands for dots per inch. It is the number of dots fitted into 1 inch (2.54 cm). When you print the photo, you can specify the resolution. For printers, the dpi also indicates how many dots it can print in 1 inch. (For digital images, it is actually pixels per inch.) |
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E |
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| Abbreviation for Exchangeable Image File Format. This is the digital photo's shooting data that includes the aperture, shutter speed, white balance, and flash use. This data is appended to the image. With Exif-compliant image-editing software, you can view the photo's shooting data. |
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| This is when the shutter opens to expose the sensor to the incoming light. Long exposures can occur with the shutter left open for a long time. |
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| The camera's AE feature is designed to obtain a gray tone even for black areas and white areas. To make the white areas look white instead of gray or black areas look black, exposure compensation is used. Compensate the exposure to suit the subject and obtain a more accurate exposure. |
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| The small lens through which you view the viewfinder. The dioptric adjustment can usually be done with a dial on the eyepiece. |
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