July 29, 2026, Saitama, Japan - Tamron Co., Ltd. (Headquarters: Saitama City), a leading manufacturer of optics for diverse applications, announces a new firmware update for the 25-200mm F/2.8-5.6 Di III VXD G2 (Model A075) for Sony E-mount.
With this new firmware update, the maximum magnification ratio at focal lengths of 25-70mm is improved to "1:2 half-macro or greater." This enables users to capture subjects larger than before, allowing for more impactful close-up photography.
| Product | 25-200mm F/2.8-5.6 Di III VXD G2 (Model A075) |
| Mount | Sony E-mount |
| Latest Version | Ver. 3 |
| Release Date | July 29, 2026 |
| Update Description |
- Maximum magnification ratio at focal lengths of 25-70mm improved to 1:2 half-macro or greater. * At 35-50mm, the lens achieves a maximum magnification ratio of 1:1.7, surpassing the half-macro performance. |
| How to Update |
Please update via the dedicated application TAMRON Lens Utility™ * Download TAMRON Lens Utility for PC: https://tamron.in/tlu |
| Product Page | https://tamron.in/product/a075 |
Firmware Ver. 2 or older: Max. mag. ratio 1:3.1
Firmware Ver. 3: Max. mag. ratio 1:1.7
