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-
Mar 3, 2009
 
Zoom lens
Zoom lens
APS-C / DX
APS-C / DX
11–16 mm
10–20 mm
No
No
Canon EF, Nikon F (DX), Sony/Minolta Alpha
Canon EF, Nikon F (DX), Pentax KAF3, Sigma SA Bayonet, Sony/Minolta Alpha DT
 
F2.8
F3.5
F22.0
F22.0
No
No
9
7
 
13
13
11
10
2 aspherical elements and 1 SD element
1 SLD glass element 2 ELD glass elements 2 glass mold aspherical elements 2 hybrid aspherical elements
 
0.30 m (11.81)
0.24 m (9.45)
 
0.15×
Yes
Yes
Screw drive from camera
Ring-type ultrasonic
Unknown
Yes
Internal
 
Canon version includes AF micromotor
 
Yes
Yes
Yes
No
 
560 g (1.23 lb)
520 g (1.15 lb)
84 mm (3.31)
87 mm (3.44)
89 mm (3.51)
88 mm (3.47)
 
No
Black
 
Rotary (internal)
Rotary (extending)
77 mm
82 mm
Yes
Yes
petal shaped hood
 
No
 
 
 
AF will not function with Pentax ist* series and K100D DSLR cameras that do not support HSM