SUMMARY
This article details seven distinct causes of blurry photographs and provides methods for diagnosing and fixing each issue. It explains how to differentiate between camera shake, subject motion blur, missed focus, and shallow depth of field by examining the specific characteristics within an image. Solutions include adjusting shutter speed, ISO, and autofocus settings, as well as understanding the role of image stabilization and depth of field.
TAKEAWAYS
Camera shake appears as directional smearing across the entire image.
Subject motion blur affects only moving elements within a stationary scene.
Missed focus occurs when the autofocus locks onto the wrong subject.
Shutter speed, ISO, and autofocus settings are key to achieving sharp images.