Sony
The Sony 24–70mm f/2.8 GM is a professional standard zoom engineered for demanding event, wedding and portrait work where image quality, consistent speed and reliable autofocus are essential. Its constant f/2.8 aperture enables controlled subject separation and predictable exposure across the focal range, and the G Master designation signals prioritisation of resolution, microcontrast and bokeh quality. Optical construction typically employs advanced element types and coatings to suppress chromatic aberration and flare while delivering high centre and edge performance on modern high‑resolution bodies. Handling, weather sealing and autofocus tuning are aimed at long sessions and fast workflows; the lens is frequently chosen by professionals who require a single high‑quality zoom to cover a wide range of assignments without swapping primes. While the 24–70 f/2.8 GM is not the smallest or lightest option, its optical pedigree and consistent rendering make it a go‑to workhorse for critical shooting situations. Consult linked reviews for lab charts, vignetting data and real‑world galleries that show behaviour on different cameras and at various apertures.
