Increase the long-range perspective, or in short distance range, captured by a relatively large area. Widely used in large area scenery photography or zoom over a long distance. Wide Angle lens is to can achieve the purpose of further wider field of vision, as well as the grand artistic effect. Shoot a wider range, to use its characteristics, can show momentum, show the power of images. Can understand the wide-angle lens, used in landscape photography, the dimensional feeling of picture. Lens diameter: 58mm, front lens diameter: 82mm. Product range: 0.45X. Applies to all 58 mm DV camera lens