Sigma EX 50mm F2.8 DG Macro vs Canon EF 28mm F1.8 USM

This is a full comparison between the lenses Sigma EX 50mm F2.8 DG Macro and Canon EF 28mm F1.8 USM .

Compare Specifications

Product
Sigma EX 50mm F2.8 DG Macro
Canon EF 28mm F1.8 USM
Name Sigma EX 50mm F2.8 DG Macro Canon EF 28mm F1.8 USM
Manufacturer Sigma Canon
SKU
Release Date and Price
Sigma EX 50mm F2.8 DG Macro
Canon EF 28mm F1.8 USM
Release Year 2003 1995
Release Date
MSRP 420 USD 489 USD
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Lens Type
Sigma EX 50mm F2.8 DG Macro
Canon EF 28mm F1.8 USM
Lens Type Standard / Normal
Macro
Wide Angle Lens
Zoom or Prime Prime lens (no zoom) Prime lens (no zoom)
Mount and Compatibility
Sigma EX 50mm F2.8 DG Macro
Canon EF 28mm F1.8 USM
Mount Canon EFNikon F Canon EF
Designed for APS-C sensor No (Suitable for all sensors) No (Suitable for all sensors)
Focus
Sigma EX 50mm F2.8 DG Macro
Canon EF 28mm F1.8 USM
Autofocus (AF) YesNote. See below for further information Yes
Built-in Autofocus (AF) Motor No
Requires that the camera has an Autofocus Motor
Compatible Cameras for Sigma EX 50mm F2.8 DG Macro
Yes
Motor Type N/A No information
Focus Method No information No information
Closest Focusing Distance 18 cm 25 cm
Maximum Magnification
Macro 1:1 Yes No (No Macro lens)
Aperture
Sigma EX 50mm F2.8 DG Macro
Canon EF 28mm F1.8 USM
Maximum Aperture F2,8 F1,8
Diaphragm Blades No information No information
Optics
Sigma EX 50mm F2.8 DG Macro
Canon EF 28mm F1.8 USM
Construction 10 elements  /  9 groups 10 elements  /  9 groups
Special Elements/Coatings No information No information
Focal Length
Sigma EX 50mm F2.8 DG Macro
Canon EF 28mm F1.8 USM
Focal Length 50 mm 28 mm
Zoom Range None (Prime lens)
No Zoom available.
None (Prime lens)
No Zoom available.
Built-in Teleconverter No No
Teleconverter Multiplier N/A N/A
Image Stabilization No No
Image Stabilization CIPA Rating N/A N/A
Physical
Sigma EX 50mm F2.8 DG Macro
Canon EF 28mm F1.8 USM
Weather Sealing No No
Diameter 71 mm 73 mm
Length 66 mm 55 mm
Weight 320 gr 310 gr
Other
Sigma EX 50mm F2.8 DG Macro
Canon EF 28mm F1.8 USM
Filter Type Filter Thread Filter Thread
Filter Diameter 55 mm 58 mm
Lens Hood Included Not Included
Lens Hood SKU LH550-02 346 EW-63 II
Tripod Collar N/A N/A
Tripod Collar SKU N/A N/A