ED elements assure crisp and sharp images, even at the maximum apertureSpecifictions:
Lens Construction: 8 elements in 6 groups (1 ED)
Picture Angle: 13?40\'
Minimum Focus Distance: 5 ft.
Maximum Reproduction Ratio (Macro Setting): 1:6.6
Attachment/ Filter Size: 72mm
Dimensions(diameter x length - in.): 3.1 x 5.7 in.
Weight (oz.): 27.1 oz.
Nikon Lens Hood: Built-In
Case(s): CL-38
Included Accessories: CL-38 case, Rear and front lens caps