35mm Equivalent Focal Length: 18mm
Maximum Aperture: F4
15 elements in 12 groups with 2 aspherical, 3 ED and 1 super ED
Weight: 845g (1.86lb)
Filter Size: 82mm
35mm Equivalent Focal Length: 18mm
Maximum Aperture: F4
15 elements in 12 groups with 2 aspherical, 3 ED and 1 super ED
Weight: 845g (1.86lb)
Filter Size: 82mm