Specifications

Model Name	： A20
Focal Length	： 28-300mm
Maximum Aperture	： F/3.5-6.3
Angle of View	： 75°23′-8°15′
Lens Construction	： 18 elements / 13 groups
Minimum Focusing Distance	： 19.3” (0.49m) (entire zoom range)
Maximum Magnification Ratio	： 1:3 (at f=300mm, MFD=0.49m)
Filter Diameter	： 67mm
Overall Length	： 3.9” (99mm)*
Maximum Diameter	： 3.06” (78.0mm)
Weight	： 19.4oz (550g)*
Diaphragm Blades	： 9 blades
Minimum Aperture	： F/22~F/40 (28mm~300mm)
Standard Accessory	： Flower-shaped hood
Compatible Mounts	： Canon and Nikon

*values given are for Nikon AF-D cameras; the cosmetic design and specs are subject to change without notice.