Tamron 17-50mm f/4.0 DI III VXD Sony E

A zoom range that expands your power of expression
The world's first lens covering ultra-wide angle up to the standard range, 17-50mm.

The 17-50mm F/4 Di III VXD (model A068) covers a versatile zoom range from ultra-wide to standard focal lengths – no need to change lenses. From dynamic landscapes to casual shots and portraits in the standard range, rich variations are possible with a single compact lens. Excellent close-range shooting performance delivers a MOD of 0.19m at the wide end and 0.3m at the tele end. Additionally, the constant F4 aperture throughout the range makes it ideal not only for still images but also for video shooting. The 17-50mm F4 will dramatically expand your scope of expression, opening the door to entirely new creative photographic experiences.

Advanced optical performance with rich bokeh at F4
The optical construction of the 17-50mm F4 consists of 15 elements divided into 13 groups. The precise arrangement of special lens elements, including three LD lens elements, one GM and two hybrid aspherical lens elements, effectively suppresses chromatic and other aberrations. Full-frame resolution with clarity and sharpness, plus full use of the rich bokeh provided by the wide F4 aperture, brings you closer to the perfect photo.

Compact, lightweight body and internal zoom for comfortable shooting
The 17-50mm F4 weighs just 460g (16.2oz) and measures 114.4mm (4.5in) long, a well-balanced size even when attached to a camera body without Sony mirror. The lens has a fixed barrel length and an internal zoom mechanism, making it easier to focus the shot when taking photos or videos, and is easy to balance with a video mount or gimbal stabilizer . The highly portable 17-50mm F4 features moisture-resistant construction and fluorine coating on the front and rear surfaces of the lens for durability in natural environments.

Compatible with TAMRON Lens Utility™ software
The 17-50mm F/4 Di III VXD is compatible with TAMRON Lens Utility software developed in-house by TAMRON. TAMRON Lens Utility allows users to change lens settings, assign functions to the camera body, and update firmware if necessary. Users can customize functions for different shooting styles in photography and videography, for a more personalized and rewarding shooting experience.

VXD Autofocus
Voice-Coil Extreme-Torque Drive – VXD autofocus ensures fast and precise focusing on objects near or far away. The quiet focus motor responds with lightning speed and is particularly suitable for images of moving objects.

LD (low dispersion)
Low Dispersion – LD elements have particularly low color dispersion ratings. They reduce chromatic aberrations that appear as color fringing at the contrast edges and reduce image sharpness.

Internal Focusing System (IF)
Internal Focus – Internal focus prevents extension and rotation of the barrel while focusing. The lens is easier to handle and can be used with polarizing or dimming filters.

TAMRON Lens Utility
The new TAMRON Lens Utility software was developed by us to configure our own TAMRON lenses. After installing the program on a computer, compatible lenses can be connected to the computer via a connection cable to customize various lens settings or to update the lens firmware.

BBAR G2
Broad Band Anti-Reflection – Broad band anti-reflection – BBAR multi-layer coating ensures brilliant images with natural colors. It reduces the reflection of light rays hitting the lens surface. The more advanced BBAR G2 treatment has been used since 2019.

M
Moisture Resistant Construction – The lens housing is dust and splash resistant. All critical areas have special seals. Lenses with this feature are relevant for outdoor use in bad weather or sales environments.

FLR
Fluorine Coating – Fluorine coating protects the front lens from contamination. It prevents oil and water drops from adhering to the surface. Fingerprints and dirt are easier to remove.