MELVILLE, N.Y.--(BUSINESS WIRE)--Canon U.S.A., Inc., a leader in digital imaging solutions, today announced an exciting addition to its G-series of premium compact digital cameras -- the Canon PowerShot G3 X. Ideal for photographers looking for DSLR-style features and quality in a compact, dust- and water-resistant body, this camera’s large, one-inch, 20.2 Megapixel* High-Sensitivity CMOS sensor delivers optimal performance with an ISO range of 125 – 12,800. The sensor, along with a proprietary