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Lens DA 16-45mm f/4ED AL
DA
16-50mm f/2.8ED AL [IF] SDM
DA 17-70mm f/4 AL [IF] SDM
Focal length
16-45mm (equivalent to
approx. 24.5-69mm in
35mm format)
16-50mm (equivalent to
approx. 24.5-76.5mm in
35mm format)
17-70mm (equivalent to
approx. 26-107mm in
35mm format)
Elements in groups
13-10 15-12 17-12
Angle of view 83°–35° 83°–31.5° 79°-23°
Aperture f/4 f/2.8 f/4
Minimum aperture
f/22 f/22 f/22
Mount type KAF-mount KAF2-mount KAF3-mount
Minimum focus
distance
0.28m (0.92ft) 0.3m (0.98ft) 0.28m (0.92ft)
Maximum
magnification
Approx. 0.26× Approx. 0.21× Approx. 0.31×
Filter size 67mm 77mm 67mm
Lens hood PH-RBL 67mm PH-RBJ 77mm PH-RBM 67mm
Max. Diameter
× Length
72mm × 92mm
(2.8in × 3.6in)
84mm × 98.5mm
(3.3in × 3.9in)
75mm × 93.5mm
(3.0in × 3.7in)
Weight
Approx. 365g/12.9oz
(with hood approx. 390g/
13.8oz)
Approx. 565g/19.9oz
(with hood approx. 600g/
21.2oz)
Approx. 485g/17.1oz
(with hood approx. 515g/
18.2oz)
Soft case S90-140 S100-140 S90-140
e_kl577_17.fm Page 49 Monday, June 9, 2008 4:00 PM