Filter
Top Products
5151
Lens
DA
16-50mm f/2.8ED AL [IF] SDM
DA 17-70mm f/4 AL [IF] SDM
DA L 18-55mm f/3.5-5.6 AL
Focal length
16-50mm (equivalent to
approx. 24.5-76.5mm in
35mm format)
17-70mm (equivalent to
approx. 26-107mm in
35mm format)
18-55mm (equivalent to
approx. 27.5-84.5mm in
35mm format)
Elements in groups
15-12 17-12 11-8
Angle of view 83°–31.5° 79°-23° 76°-29°
Aperture f/2.8 f/4 f/3.5-5.6
Minimum aperture
f/22 f/22 f/22-38
Mount type KAF2-mount KAF3-mount KAF-mount
Minimum focus
distance
0.3m (0.98ft) 0.28m (0.92ft) 0.25m (0.82ft)
Maximum
magnification
Approx. 0.21× Approx. 0.31× Approx. 0.34×
Filter size 77mm 67mm 52mm
Lens hood PH-RBJ 77mm PH-RBM 67mm
PH-RBA 52mm
(sold separately)
Max. diameter
× length
84mm × 98.5mm
(3.3in × 3.9in)
75mm × 93.5mm
(3.0in × 3.7in)
68mm × 67.5mm
(2.7in × 2.7in)
Weight
Approx. 565g/19.9oz
(with hood approx. 600g/
21.2oz)
Approx. 485g/17.1oz
(with hood approx. 515g/
18.2oz)
Approx. 200g/7.1oz
(with hood approx. 225g/
7.9oz)
Soft case S100-140 S90-140 S80-120
e_da21_20.fm Page 51 Thursday, April 23, 2009 5:34 PM