File name: aaIMG_4814b.jpg File size: 88.20 KB Exposure time: 1/2.5 seconds F stop: 8.00 Focal length: 28.40 mm Camera model: Canon PowerShot S3 IS

Additional Information: This display required an exposure time of 0.4 seconds to get a reasonably good photo of the readout. The position of the lights was adjusted to provide a reasonably good exposure of the rest of the calculator. Due to the light background and the the reflective edges of this item, the edges are not clearly defined. This is addressed in the next photo. This setup is essentially the same as the one shown for the cell phone but I reduced the angle so the display could be easily seen while the camera was at a comfortable level.

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