Sigma EX 50-500mm F4-6.3 DG APO OS HSM vs Tamron 28-300mm F3.5-6.3 XR Di

This is a full comparison between the lenses Sigma EX 50-500mm F4-6.3 DG APO OS HSM and Tamron 28-300mm F3.5-6.3 XR Di .

Compare Specifications

Product
Sigma EX 50-500mm F4-6.3 DG APO OS HSM
Tamron 28-300mm F3.5-6.3 XR Di
Name Sigma EX 50-500mm F4-6.3 DG APO OS HSM Tamron 28-300mm F3.5-6.3 XR Di
Manufacturer Sigma Tamron
SKU
Release Date and Price
Sigma EX 50-500mm F4-6.3 DG APO OS HSM
Tamron 28-300mm F3.5-6.3 XR Di
Release Year 2010 2004
Release Date
MSRP 2400 USD N/A
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Lens Type
Sigma EX 50-500mm F4-6.3 DG APO OS HSM
Tamron 28-300mm F3.5-6.3 XR Di
Lens Type Telephoto
Supertelephoto
Superzoom
Zoom or Prime Zoom lens Zoom lens
Mount and Compatibility
Sigma EX 50-500mm F4-6.3 DG APO OS HSM
Tamron 28-300mm F3.5-6.3 XR Di
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 50-500mm F4-6.3 DG APO OS HSM
Tamron 28-300mm F3.5-6.3 XR Di
Autofocus (AF) Yes YesNote. See below for further information
Built-in Autofocus (AF) Motor Yes No
Requires that the camera has an Autofocus Motor
Compatible Cameras for Tamron 28-300mm F3.5-6.3 XR Di
Motor Type No information N/A
Focus Method No information No information
Closest Focusing Distance 50 cm 49 cm
Maximum Magnification
Aperture
Sigma EX 50-500mm F4-6.3 DG APO OS HSM
Tamron 28-300mm F3.5-6.3 XR Di
Maximum Aperture F4-6,3
This lens has a variable aperture at different focal lengths.
F4 at 50 mm
F6,3 at 500 mm
Variable Aperture
F3,5-6,3
This lens has a variable aperture at different focal lengths.
F3,5 at 28 mm
F6,3 at 300 mm
Variable Aperture
Diaphragm Blades No information No information
Optics
Sigma EX 50-500mm F4-6.3 DG APO OS HSM
Tamron 28-300mm F3.5-6.3 XR Di
Construction 22 elements  /  6 groups 15 elements  /  13 groups
Special Elements/Coatings No information No information
Focal Length
Sigma EX 50-500mm F4-6.3 DG APO OS HSM
Tamron 28-300mm F3.5-6.3 XR Di
Focal Length 50-500 mm 28-300 mm
Zoom Range 450 mm 272 mm
Built-in Teleconverter No No
Teleconverter Multiplier N/A N/A
Image Stabilization Yes
OS
No
Image Stabilization CIPA Rating N/A N/A
Physical
Sigma EX 50-500mm F4-6.3 DG APO OS HSM
Tamron 28-300mm F3.5-6.3 XR Di
Weather Sealing No No
Diameter 104 mm 73 mm
Length 219 mm 83 mm
Weight 1970 gr 420 gr
Other
Sigma EX 50-500mm F4-6.3 DG APO OS HSM
Tamron 28-300mm F3.5-6.3 XR Di
Filter Type Filter Thread Filter Thread
Filter Diameter 95 mm 62 mm
Lens Hood Included Included
Lens Hood SKU LH1030-01 738 AD06
Tripod Collar Included N/A
Tripod Collar SKU N/A N/A
Other Model A061