Construction: 8 groups /10 elements
Angle of view: 18 40' F stop range: 2.8-16
Closest Focusing Distance: 0.24m / 0.8 ft. (from film plane to subject)
Maximum Magnification: 1:1 to 5:1
Filter Size: 58mm
Dimensions (Length x Diameter): 3.2" x 3.9" / 81.0 x 98.0mm
Weight: 25.8 oz. / 730g (lens only)