Lenses comparison


Manufacturer	Sigma	Sigma	Nikon Nikkor	Sony
Model	18-125 mm f/3.8-5.6 DC OS HSM	18-125 mm f/3.5-5.6 DC ASP IF	AF-S DX 18-135 mm f/3.5-5.6G ED-IF	DT 16-105 mm f/3.5-5.6
Lenst style	Universal zoom	Universal zoom	Universal zoom	Universal zoom
Focal length	18 - 125 mm	18 - 125 mm	18 - 135 mm	16 - 105 mm
Maximum aperture	f/3.8 - 5.6	f/3.5 - 5.6	f/3.5 - 5.6	f/3.5 - 5.6
Angle of view	74.1 - 12.4 ^o	69.3 - 11.4 ^o	76 - 12 ^o	83.1 - 15.4 ^o
Closest focusing distance	0.35 m	0.5 m	0.45 m	0.4 m
Maximum magnification	1:3.8	1:5.3	1:4.1	1:4.3
Minimum aperture	32	22	38	22
Diaphragm blades	7	7	7	7
Auto focus type	HSM	AF	AF	AF
Lens Construction	16 elements / 12 group	15 elements / 14 group	15 elements / 13 group	15 elements / 11 group
Filter diameter	67 mm	62 mm	67 mm	62 mm
Macro Yes/No	No	No	No	No
Stabilization	Yes	No	No	No
Available mounts	Nikon F Sony A / Minolta Sigma Pentax K Canon EF-S	Nikon F Sony A / Minolta Sigma Pentax K Canon EF-S	Nikon F	Sony A / Minolta
Dimensions	88.5 x 74 mm	70 x 77.7 mm	73.5 x 86.5 mm	83 x 72 mm
Weight	505 g	385 g	385 g	470 g
Additional information	OS function is not available for Pentax or Sony. If the camera body does not support HSM motor, AF does not work. Anounced: Feb. 2008		Marketed 2006	1 low-dispersion ED lens, 2 aspherical elements. Anounced: September 2007.
Score [max 5.00]	4.44 (6)	No score	3.00 (3)	3.67 (1)
Our Review	Review		Review	Review