Pentax smc DA 18-250mm f/3.5-6.3 Operating Guide (en)

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Lens
DA18-55mm f/3.5-5.6 AL DA 50-200mm f/4-5.6ED
Focal length
18-55 mm
(equivalent to
50-200 mm
(equivalent to
27.5-84mm in 35mm format)
76.5-306mm in 35mm format)
Usable camera
-series
-series
Elements in groups 12–9
11–10
Angle of view
76°–29°
31.5°–8.1°
Aperture
f/3.5-f/5.6
f/4–f/5.6
Minimum aperture f/22-f/38
f/22–f/32
Mount type
K
AF
-mount
K
AF
-mount
Minimum focus 
0.25m (0.82ft)
1.1m (3.6ft)
distance
Maximum 
Approx. 0.34
×
Approx. 0.24
×
magnification
Filter size 
52mm
52mm
Lens hood 
PH-RBA 52mm
PH-RBB 52mm
Max. Diameter   68mm 
× 67.5mm
66.5mm 
× 78.5mm
× Length
(2.7in 
× 2.6in)
(2.6in 
× 3.1in)
Weight
225N/7.9oz
255N/9oz
(with hood 250N/8.8oz)
(with hood 285N/10oz)
Soft case   
S80-120
S80-120
 06-2006 DA_Body_E  05.4.27 15:51  Page 24