jerryc41 wrote:
Is this what you mean? He meant from the side of the front of the lens, like when you're driving, and the low sun shines in the side window, right into your eyes. It's entering the glass, not the metal body.
"A lens hood keeps the light from entering the lens from the sides and degrading the quality of your image. It helps improve the saturation, color, contrast, and density of the photograph."
Thanks Jerry. It's crystal clear, now. :D