51
51
Lens
DA
50-135mm f/2.8ED [IF]
SDM
DA 50-200mm f/4-5.6ED
DA 55-300mm f/4-5.8ED
Focal length
50-135mm (equivalent to
approx. 76.5-207mm in 35mm
format)
50-200mm (equivalent to
approx. 76.5-306mm in 35mm
format)
55-300mm (equivalent to
approx. 84.5-460mm in 35mm
format)
Elements in groups 18-14
11-10
12-8
Angle of view
31.5°–11.9°
31.5°–8.1°
29°–5.4°
Aperture
f/2.8
f/4–f/5.6
f/4–f/5.8
Minimum aperture f/22
f/22–f/32
f/22–f/32
Mount type
KAF2-mount
KAF-mount
KAF-mount
Minimum focus
distance
1.0m (3.3ft)
1.1m (3.6ft)
1.4m (4.67ft)
Maximum
magnification
Approx. 0.17×
Approx. 0.24×
Approx. 0.28×
Filter size
67mm
52mm
58mm
Lens hood
PH-RBK 67mm
PH-RBB 52mm
PH-RBG 58mm
Max. Diameter ×
Length
76.5mm × 136mm
(3.0in × 5.4in)
66.5mm × 78.5mm
(2.6in × 3.1in)
71mm × 111.5mm
(2.8in × 4.5in)
Weight
Approx. 685g/24.2oz
(with hood approx.
765g/27.0oz)
Approx. 255g/9oz
(with hood approx.
285g/10oz)
Approx. 440g/15.52oz
(with hood approx.
470g/16.6oz)
Soft case
S90-160
S80-120
S80-160
e_kl577_17.fm Page 51 Friday, June 27, 2008 3:37 PM