... from accidental impact.The wide-angle metal lens hood is made of black-anodized aluminum with light-absorbing flat black ribs on the ... inside and protects against contrast-reducing, uncontrolled, stray light. It is designed for wide-angle (zoom ... ,55mm,58mm,62mm,67mm,72mm,77mm,82mm,86mm Screw in wide angle metal lens hood 49mm,52mm,55mm,58mm,62mm,67mm,72mm ...