49
49
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 Friday, June 27, 2008 3:37 PM