Sigma 17-70mm F2.8-4.5 DC HSM Macro vs Sigma 17-70mm F2.8-4 DC HSM OS Macro

This is a full comparison between the lenses Sigma 17-70mm F2.8-4.5 DC HSM Macro and Sigma 17-70mm F2.8-4 DC HSM OS Macro.

Compare Specifications

Product
Sigma 17-70mm F2.8-4.5 DC HSM Macro
Sigma 17-70mm F2.8-4 DC HSM OS Macro
Name Sigma 17-70mm F2.8-4.5 DC HSM Macro Sigma 17-70mm F2.8-4 DC HSM OS Macro
Manufacturer Sigma Sigma
SKU
Release Date and Price
Sigma 17-70mm F2.8-4.5 DC HSM Macro
Sigma 17-70mm F2.8-4 DC HSM OS Macro
Release Year 2008 2009
Release Date
MSRP 580 USD 680 USD
Buy it today
Lens Type
Sigma 17-70mm F2.8-4.5 DC HSM Macro
Sigma 17-70mm F2.8-4 DC HSM OS Macro
Lens Type Standard / Normal Standard / Normal
Macro
Zoom or Prime Zoom lens Zoom lens
Mount and Compatibility
Sigma 17-70mm F2.8-4.5 DC HSM Macro
Sigma 17-70mm F2.8-4 DC HSM OS Macro
Mount Nikon F Canon EF-SNikon F
Designed for APS-C sensor Yes Yes
Focus
Sigma 17-70mm F2.8-4.5 DC HSM Macro
Sigma 17-70mm F2.8-4 DC HSM OS Macro
Autofocus (AF) Yes Yes
Built-in Autofocus (AF) Motor Yes Yes
Motor Type No information No information
Focus Method No information No information
Closest Focusing Distance 20 cm 22 cm
Maximum Magnification
Macro 1:1 No (No Macro lens) No
Aperture
Sigma 17-70mm F2.8-4.5 DC HSM Macro
Sigma 17-70mm F2.8-4 DC HSM OS Macro
Maximum Aperture F2,8-4,5
This lens has a variable aperture at different focal lengths.
F2,8 at 17 mm
F4,5 at 70 mm
Variable Aperture
F2,8-4
This lens has a variable aperture at different focal lengths.
F2,8 at 17 mm
F4 at 70 mm
Variable Aperture
Diaphragm Blades No information No information
Optics
Sigma 17-70mm F2.8-4.5 DC HSM Macro
Sigma 17-70mm F2.8-4 DC HSM OS Macro
Construction 15 elements  /  12 groups 17 elements  /  13 groups
Special Elements/Coatings No information No information
Focal Length
Sigma 17-70mm F2.8-4.5 DC HSM Macro
Sigma 17-70mm F2.8-4 DC HSM OS Macro
Focal Length 17-70 mm 17-70 mm
Zoom Range 53 mm 53 mm
Built-in Teleconverter No No
Teleconverter Multiplier N/A N/A
Image Stabilization No Yes
OS
Image Stabilization CIPA Rating N/A N/A
Physical
Sigma 17-70mm F2.8-4.5 DC HSM Macro
Sigma 17-70mm F2.8-4 DC HSM OS Macro
Weather Sealing No No
Diameter 79 mm 79 mm
Length 82 mm 88 mm
Weight 490 gr 535 gr
Other
Sigma 17-70mm F2.8-4.5 DC HSM Macro
Sigma 17-70mm F2.8-4 DC HSM OS Macro
Filter Type Filter Thread Filter Thread
Filter Diameter 72 mm 72 mm
Lens Hood Included Included
Lens Hood SKU LH780-04 581 LH780-04
Tripod Collar N/A N/A
Tripod Collar SKU N/A N/A