Canon PowerShot G1 X

The PowerShot G1 X features a large 1.5-inch CMOS sensor, which is nearly APS-C in size, providing significant improvements in dynamic range and low-light performance over standard compacts. It is equipped with a 28-112mm equivalent f/2.8-5.8 lens and a fully articulated 3.0-inch LCD. This camera is intended for photographers seeking DSLR-like image quality in a fixed-lens body with substantial physical controls. Used G1 X units should be checked for dust behind the front lens element, as the lens barrel moves during operation. The articulated screen hinge should be firm without play in the cable. SDS verifies the operation of the front control dial, which can sometimes skip or become unresponsive. Given the age of the sensor technology, check for hot pixels in long exposures and ensure the lens cap has not caused wear to the lens coating.