When evaluating a used camera, prioritize these factors to determine its remaining lifespan:
: Check for cracks, delamination, or "dead" spots on the screen and through the electronic or optical viewfinder. Where to Buy The safety of your purchase often depends on the platform:
: Inspect the sensor for scratches, "dead pixels," or persistent dust. Taking a photo of a plain white wall at a narrow aperture (like ) can help reveal hidden spots or smears.