Sigma EX 18-50mm F2.8 DC HSM Macro vs Tamron 28-200mm F3.8-5.6 XR Di Asph IF Macro
This is a full comparison between the lenses Sigma EX 18-50mm F2.8 DC HSM Macro and Tamron 28-200mm F3.8-5.6 XR Di Asph IF Macro.
Compare Specifications
Product |
Sigma EX 18-50mm F2.8 DC HSM Macro |
Tamron 28-200mm F3.8-5.6 XR Di Asph IF Macro |
Name | Sigma EX 18-50mm F2.8 DC HSM Macro | Tamron 28-200mm F3.8-5.6 XR Di Asph IF Macro |
Manufacturer | Sigma | Tamron |
SKU | ||
Release Date and Price |
Sigma EX 18-50mm F2.8 DC HSM Macro |
Tamron 28-200mm F3.8-5.6 XR Di Asph IF Macro |
Release Year | 2006 | 2008 |
Release Date | ||
MSRP | N/A | N/A |
Buy it today | ||
Lens Type |
Sigma EX 18-50mm F2.8 DC HSM Macro |
Tamron 28-200mm F3.8-5.6 XR Di Asph IF Macro |
Lens Type |
Standard / Normal Macro |
Superzoom Macro |
Zoom or Prime | Zoom lens | Zoom lens |
Mount and Compatibility |
Sigma EX 18-50mm F2.8 DC HSM Macro |
Tamron 28-200mm F3.8-5.6 XR Di Asph IF Macro |
Mount | Nikon F | Canon EFNikon F |
Designed for APS-C sensor | Yes | No (Suitable for all sensors) |
Focus |
Sigma EX 18-50mm F2.8 DC HSM Macro |
Tamron 28-200mm F3.8-5.6 XR Di Asph IF Macro |
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 28-200mm F3.8-5.6 XR Di Asph IF Macro |
Motor Type | No information | N/A |
Focus Method | No information | No information |
Closest Focusing Distance | 20 cm | 49 cm |
Maximum Magnification | ||
Macro 1:1 | No | No |
Aperture |
Sigma EX 18-50mm F2.8 DC HSM Macro |
Tamron 28-200mm F3.8-5.6 XR Di Asph IF Macro |
Maximum Aperture | F2,8 |
F3,8-5,6
This lens has a variable aperture at different focal lengths. F3,8 at 28 mm F5,6 at 200 mm Variable Aperture |
Diaphragm Blades | No information | No information |
Optics |
Sigma EX 18-50mm F2.8 DC HSM Macro |
Tamron 28-200mm F3.8-5.6 XR Di Asph IF Macro |
Construction | 15 elements / 13 groups | 15 elements / 14 groups |
Special Elements/Coatings | No information | No information |
Focal Length |
Sigma EX 18-50mm F2.8 DC HSM Macro |
Tamron 28-200mm F3.8-5.6 XR Di Asph IF Macro |
Focal Length | 18-50 mm | 28-200 mm |
Zoom Range | 32 mm | 172 mm |
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 18-50mm F2.8 DC HSM Macro |
Tamron 28-200mm F3.8-5.6 XR Di Asph IF Macro |
Weather Sealing | No | No |
Diameter | 79 mm | 71 mm |
Length | 85 mm | 75 mm |
Weight | 535 gr | 354 gr |
Other |
Sigma EX 18-50mm F2.8 DC HSM Macro |
Tamron 28-200mm F3.8-5.6 XR Di Asph IF Macro |
Filter Type | Filter Thread | Filter Thread |
Filter Diameter | 72 mm | 62 mm |
Lens Hood | Included | Included |
Lens Hood SKU | LH780-04 581 | N/A |
Tripod Collar | N/A | N/A |
Tripod Collar SKU | N/A | N/A |
Other | Model A31 |