Sigma EX 200-500mm F2.8 APO HSM DG vs Tamron 28-300mm F3.5-6.3 XR Di VC

This is a full comparison between the lenses Sigma EX 200-500mm F2.8 APO HSM DG and Tamron 28-300mm F3.5-6.3 XR Di VC.

Compare Specifications

Product
Sigma EX 200-500mm F2.8 APO HSM DG
Tamron 28-300mm F3.5-6.3 XR Di VC
Name Sigma EX 200-500mm F2.8 APO HSM DG Tamron 28-300mm F3.5-6.3 XR Di VC
Manufacturer Sigma Tamron
SKU
Release Date and Price
Sigma EX 200-500mm F2.8 APO HSM DG
Tamron 28-300mm F3.5-6.3 XR Di VC
Release Year 2008 2007
Release Date
MSRP N/A N/A
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Lens Type
Sigma EX 200-500mm F2.8 APO HSM DG
Tamron 28-300mm F3.5-6.3 XR Di VC
Lens Type Telephoto
Supertelephoto
Superzoom
Zoom or Prime Zoom lens Zoom lens
Mount and Compatibility
Sigma EX 200-500mm F2.8 APO HSM DG
Tamron 28-300mm F3.5-6.3 XR Di VC
Mount Canon EFNikon F Canon EFNikon F
Designed for APS-C sensor No (Suitable for all sensors) No (Suitable for all sensors)
Focus
Sigma EX 200-500mm F2.8 APO HSM DG
Tamron 28-300mm F3.5-6.3 XR Di VC
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 200 cm 49 cm
Maximum Magnification
Aperture
Sigma EX 200-500mm F2.8 APO HSM DG
Tamron 28-300mm F3.5-6.3 XR Di VC
Maximum Aperture F2,8 F3,5-5,6
This lens has a variable aperture at different focal lengths.
F3,5 at 28 mm
F5,6 at 300 mm
Variable Aperture
Diaphragm Blades No information No information
Optics
Sigma EX 200-500mm F2.8 APO HSM DG
Tamron 28-300mm F3.5-6.3 XR Di VC
Construction 17 elements  /  13 groups 18 elements  /  13 groups
Special Elements/Coatings No information No information
Focal Length
Sigma EX 200-500mm F2.8 APO HSM DG
Tamron 28-300mm F3.5-6.3 XR Di VC
Focal Length 200-500 mm 28-300 mm
Zoom Range 300 mm 272 mm
Built-in Teleconverter No No
Teleconverter Multiplier N/A N/A
Image Stabilization No Yes
VC
Image Stabilization CIPA Rating N/A N/A
Physical
Sigma EX 200-500mm F2.8 APO HSM DG
Tamron 28-300mm F3.5-6.3 XR Di VC
Weather Sealing No No
Diameter 236 mm 78 mm
Length 726 mm 99 mm
Weight 15700 gr 555 gr
Other
Sigma EX 200-500mm F2.8 APO HSM DG
Tamron 28-300mm F3.5-6.3 XR Di VC
Filter Type Drop-in Filter Filter Thread
Filter Diameter N/A 67 mm
Lens Hood Included (Solid Construction) Included
Lens Hood SKU N/A DA20
Tripod Collar Included N/A
Tripod Collar SKU N/A N/A
Other Model A20