The brochure for the upcoming Tamron 20-40mm f//2.8 Di III VXD lens leaked online (see previous lens coverage):
- Lens construction: 12 elements in 11 groups
- Minimum shooting distance: Wide 0.17m, Tele 0.29m
- Maximum magnification: Wide 1: 3.8, Tele 1: 5.1
- Filter diameter: 67 mm
- Maximum diameter: 74.4 mm Overall
- Length: 86.5 mm
- Weight: 365 g
- Aperture blades: 9
- Minimum aperture: F22
- Included accessories: Petal hood, lens cap
- Mount: Sony E mount
- Scheduled release date: October 27, 2022
Via Digicame-info