Tamron 17-50mm F4 Di III VXD vs Sigma 18-200mm F3.5-6.3 DC OS HSM

This is a full comparison between the lenses Tamron 17-50mm F4 Di III VXD and Sigma 18-200mm F3.5-6.3 DC OS HSM.

Compare Specifications

Product
Tamron 17-50mm F4 Di III VXD
Sigma 18-200mm F3.5-6.3 DC OS HSM
Name Tamron 17-50mm F4 Di III VXD Sigma 18-200mm F3.5-6.3 DC OS HSM
Manufacturer Tamron Sigma
SKU A068
Release Date and Price
Tamron 17-50mm F4 Di III VXD
Sigma 18-200mm F3.5-6.3 DC OS HSM
Release Year 2023 2007
Release Date 2023-08-23
MSRP N/A 580 USD
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Lens Type
Tamron 17-50mm F4 Di III VXD
Sigma 18-200mm F3.5-6.3 DC OS HSM
Lens Type Superzoom
Zoom or Prime Zoom lens Zoom lens
Mount and Compatibility
Tamron 17-50mm F4 Di III VXD
Sigma 18-200mm F3.5-6.3 DC OS HSM
Mount Sony E Nikon F
Designed for APS-C sensor No (Suitable for all sensors) Yes
Focus
Tamron 17-50mm F4 Di III VXD
Sigma 18-200mm F3.5-6.3 DC OS HSM
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 19 cm 45 cm
Maximum Magnification 4,6x
Aperture
Tamron 17-50mm F4 Di III VXD
Sigma 18-200mm F3.5-6.3 DC OS HSM
Maximum Aperture F4 F3,5-6,3
This lens has a variable aperture at different focal lengths.
F3,5 at 18 mm
F6,3 at 200 mm
Variable Aperture
Diaphragm Blades 9 No information
Optics
Tamron 17-50mm F4 Di III VXD
Sigma 18-200mm F3.5-6.3 DC OS HSM
Construction 15 elements  /  13 groups No information  /  No information
Special Elements/Coatings No information No information
Focal Length
Tamron 17-50mm F4 Di III VXD
Sigma 18-200mm F3.5-6.3 DC OS HSM
Focal Length 17-50 mm 18-200 mm
Zoom Range 33 mm 182 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
Tamron 17-50mm F4 Di III VXD
Sigma 18-200mm F3.5-6.3 DC OS HSM
Weather Sealing Yes No
Diameter 75 mm 79 mm
Length 114 mm 100 mm
Weight 460 gr 610 gr
Other
Tamron 17-50mm F4 Di III VXD
Sigma 18-200mm F3.5-6.3 DC OS HSM
Filter Type Filter Thread Filter Thread
Filter Diameter 67 mm 72 mm
Lens Hood Included Included
Lens Hood SKU N/A LH780-04
Tripod Collar N/A N/A
Tripod Collar SKU N/A N/A
Other This version, with the HSM motor is for the Nikon mount only.