The Tamron 20-40mm f/2.8 Di III VXD is a compact, versatile wide-angle to standard-length zoom for Sony E-mount cameras. Key features include:
Versatile wide-angle to standard-length zoom
High-quality optical design
Fast, accurate, and nearly silent autofocus
Durable, weather-resistant build
Di III refers to Tamron’s third generation of Digitally Integrated Design lenses that have been engineered specifically for mirrorless, interchangeable-lens cameras with no internal mirror box or pentaprism.
VXD refers to the Voice-coil eXtreme-torque Drive autofocus system. “VXD” being catchier and less unwieldy than “VCETD,” I suppose!
Yes, this lens provides full-frame sensor coverage.
Angle of View | 94.5 to 56.8° |
Aperture Blades | 9, Rounded |
Brand | Tamron |
Hood Included | Yes |
Item Type | Standard Lens and Wide Angle Lens |
Lens Mount | Sony E |
Macro Reproduction Ratio | 1:3.8 |
Maximum Magnification | 0.26x |
Angle of View | 94.5 to 56.8° |
Aperture Blades | 9, Rounded |
Brand | Tamron |
Hood Included | Yes |
Item Type | Standard Lens and Wide Angle Lens |
Lens Mount | Sony E |
Macro Reproduction Ratio | 1:3.8 |
Maximum Magnification | 0.26x |