Sigma EX 180mm F2.8 HSM OS DG Macro vs Canon EF-S 15-85mm F3.5-5.6 IS USM

This is a full comparison between the lenses Sigma EX 180mm F2.8 HSM OS DG Macro and Canon EF-S 15-85mm F3.5-5.6 IS USM.

Compare Specifications

Product
Sigma EX 180mm F2.8 HSM OS DG Macro
Canon EF-S 15-85mm F3.5-5.6 IS USM
Name Sigma EX 180mm F2.8 HSM OS DG Macro Canon EF-S 15-85mm F3.5-5.6 IS USM
Manufacturer Sigma Canon
SKU
Release Date and Price
Sigma EX 180mm F2.8 HSM OS DG Macro
Canon EF-S 15-85mm F3.5-5.6 IS USM
Release Year 2012 2009
Release Date
MSRP 2400 USD 799 USD
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Lens Type
Sigma EX 180mm F2.8 HSM OS DG Macro
Canon EF-S 15-85mm F3.5-5.6 IS USM
Lens Type Telephoto
Macro
Standard / Normal
Zoom or Prime Prime lens (no zoom) Zoom lens
Mount and Compatibility
Sigma EX 180mm F2.8 HSM OS DG Macro
Canon EF-S 15-85mm F3.5-5.6 IS USM
Mount Canon EFNikon F Canon EF-S
Designed for APS-C sensor No (Suitable for all sensors) Yes
Focus
Sigma EX 180mm F2.8 HSM OS DG Macro
Canon EF-S 15-85mm F3.5-5.6 IS USM
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 47 cm 35 cm
Maximum Magnification 1
Macro 1:1 Yes No (No Macro lens)
Aperture
Sigma EX 180mm F2.8 HSM OS DG Macro
Canon EF-S 15-85mm F3.5-5.6 IS USM
Maximum Aperture F2,8 F3,5-5,6
This lens has a variable aperture at different focal lengths.
F3,5 at 15 mm
F5,6 at 85 mm
Variable Aperture
Diaphragm Blades No information No information
Optics
Sigma EX 180mm F2.8 HSM OS DG Macro
Canon EF-S 15-85mm F3.5-5.6 IS USM
Construction 19 elements  /  14 groups 17 elements  /  12 groups
Special Elements/Coatings No information No information
Focal Length
Sigma EX 180mm F2.8 HSM OS DG Macro
Canon EF-S 15-85mm F3.5-5.6 IS USM
Focal Length 180 mm 15-85 mm
Zoom Range None (Prime lens)
No Zoom available.
70 mm
Built-in Teleconverter No No
Teleconverter Multiplier N/A N/A
Image Stabilization Yes
OS
Yes
IS
Image Stabilization CIPA Rating N/A N/A
Physical
Sigma EX 180mm F2.8 HSM OS DG Macro
Canon EF-S 15-85mm F3.5-5.6 IS USM
Weather Sealing No No
Diameter 95 mm 81 mm
Length 204 mm 88 mm
Weight 1640 gr 575 gr
Other
Sigma EX 180mm F2.8 HSM OS DG Macro
Canon EF-S 15-85mm F3.5-5.6 IS USM
Filter Type Filter Thread Filter Thread
Filter Diameter 86 mm 72 mm
Lens Hood Included Not Included
Lens Hood SKU LH927-01 (+ adapter HA927-01) EW-78E
Tripod Collar Included N/A
Tripod Collar SKU N/A N/A