A lens hood helps reduce uncontrolled, stray light and unwanted reflections which result in reduced contrast and possible "ghost images". It also offers protection for the front lens element.
The ProMaster Wide Angle Rubber Lens Hood is made from high quality black silicone rubber and is intended for use with lenses that have an angle of view wider than 70 degrees. Due to its shape and size, it helps to prevents vignetting.
+ Black Silicone Rubber
+ Available in 49, 52, 55, 58, 62, 67, 72, and 77 mm sizes