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The lens features a constant f/2.8 maximum aperture enabling you to shoot in difficult lighting conditions, and with a minimum focusing distance of just 6.7", this optic delivers close-range functionality for dynamic wide-angle macro shots. A VXD (Voice-coil eXtreme-torque Drive) linear motor focus mechanism provides fast, quiet, and precise autofocus performance throughout the zoom range, and the lens also supports Sony's Fast Hybrid AF and Eye AF features with select cameras. Additionally, the lens is compatible with Tamron Lens Utility software for customizing lens functions and updating firmware.
ocal Length | 20 to 40mm |
Maximum Aperture | f/2.8 |
Minimum Aperture | Not Specified by Manufacturer |
Lens Mount | Sony E |
Lens Format Coverage | Full-Frame |
Minimum Focus Distance | 6.7" / 17 cm |
Maximum Magnification | 0.26x |
Macro Reproduction Ratio | 1:3.8 |
Focus Type | Autofocus |
Image Stabilization | No |
Filter Size | 67 mm (Front) |