It would be better if this picture had a white border separating each of the 3 photos. Also the red colour used in the text and zoom area is hard to see.
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This image has a width of 752 pixels. The top portion of this image is labeled "50mm". A 50mm lens has a horizontal angle of view of 39.6°[1]. That portion of the image inside the red rectangle is 91 pixels wide, and thus constitutes only about 1/8 the angle of view of the 50mm lens, or about 4.8°. That's closer to the angle of view of a 400mm lens, not the 200mm lens as is labeled on the image.TCav (talk) 15:26, 12 August 2012 (UTC)
