The Tamron 17-50mm f/4 Di III VXD for Sony E is a full-frame zoom lens with a unique focal length range that covers wide-angle to portrait-length fields of view. Key features include:
Constant f/4 max aperture across zoom range
Voice-coil eXtreme-torque Drive linear AF motor
Improved grip and overall ergonomics
Ideal for landscapes, street photography, and portraits
Yes, this lens provides full-frame sensor coverage.
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, you can pair this lens with any E-mount camera. On an APS-C/crop sensor E-mount camera, this lens will produce an equivalent focal range of approximately 25.5mm-75mm.
| Angle of View | 103º41’-46º48’ |
| Aperture Blades | N/A |
| Brand | Tamron |
| Dimensions | 2.9 × 4.5″ (ø x L) |
| Filter Size | 67.0mm |
| Filter Type | Screw-On |
| Focal Length | 17-50 |
| Focus Type | Autofocus |
| Angle of View | 103º41’-46º48’ |
| Aperture Blades | N/A |
| Brand | Tamron |
| Dimensions | 2.9 × 4.5″ (ø x L) |
| Filter Size | 67.0mm |
| Filter Type | Screw-On |
| Focal Length | 17-50 |
| Focus Type | Autofocus |