The 310 is essentially the same size as the older 300 HS--3.8 inches wide by 2.2 inches high by 0.9 inch thick--but instead of a 5x, f2.7-5.9, 24-120mm lens, the 310 has an 8x, f3.0-5.9, 28–224mm lens.
February 17, 2012 8:45 AM PST
Photo by: Joshua Goldman/CNET
| Caption by: Joshua Goldman
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