This week, Canon reinforced its commitment to not producing a mirrorless interchangeable lens camera by launching the PowerShot G1 X. The company's latest G-series camera is by far the most powerful, and most expensive model, ringing up at $799.99 -- approaching (and in some cases exceeding) DSLR territory. Its pricing and spec list imply that the G1 X could be a DSLR competitor, but is it? No, not by a long shot. Instead, the company's most powerful compact cam is designed to be a companion to cameras in Canon's DSLR line, acting as a second, third or fourth shooter to professional photographers. The G1 X includes a 1.5-inch (18.7
