To eliminate blur while hand-holding the camera, what is the recommended method?

To eliminate blur while hand-holding the camera, using the shutter speed closest to the focal length of the lens inverted into a fraction is the most effective method. This principle is based on understanding the relationship between shutter speed and the camera's focal length to minimize motion blur caused by camera shake.

When shooting with a particular lens, a faster shutter speed is necessary to counteract the potential movement of the camera during the exposure. For instance, if using a 50mm lens, a shutter speed of at least 1/50th of a second is recommended. This helps ensure that even the slightest movement of the photographer does not result in a blur, as it effectively "freezes" the moment in time during the exposure.

Other methods, while helpful, may not always fully address the issue of blur. For instance, using a tripod is effective but not always practical in situations where mobility is required. Increasing the ISO can allow for faster shutter speeds but may introduce noise, which can detract from image quality. Stabilizing with your elbows can assist, but it does not provide the same level of control over motion blur as the correct shutter speed does. Therefore, adjusting to the appropriate shutter speed based on the lens's focal length remains the most reliable