Of course, on the L-mount you don't have Tamron's offerings to consider, but it's a similar story to the G Master when comparing to the Panasonic 24–70mm F2. Most chromatic aberration can be removed by combining a high-refractivity convex lens element with a low-refractivity concave element.

24-70mm F2.8 DG OS HSM – Sigma UK

As a newer lens, we expected the Sony to dominate in terms of image sharpness, and we have to admit it is more consistent across the image at wider apertures.Unfortunately the Sigma becomes gradually softer at closer focusing distances right down to pretty mushy results at minimum object distance. But the Tamron features a nine-bladed aperture that will yield less-round bokeh than the 11-bladed aperture of the Sigma. This feature ensures precision diaphragm control and stable Auto Exposure (AE) performance during continuous shooting.

24-70mm F2.8 DG DN – Sigma UK

However, there are also plenty of differences between the two models, especially in terms of camera and imaging features. Meticulous deployment of these types of exclusive low-dispersion glass and optimization of power distribution gives SIGMA lenses superlative image rendition undiminished by residual chromatic aberration. With both "off" brands I get fine quality IQ and have never felt any gear envy towards those who purchased the house brands of lenses. In this section, we’re going to compare the Art series lens with the original Sigma 24-70mm IF EX DG HSM lens and the stabilized Nikon AF-S Nikkor 24-70mm f/2.With a somewhat short 78° focus ring rotation, the focus ring quickly brings subjects into and out of focus quickly. DG OS HSM Art from 2017 which is an original DSLR design available for Canon EF and Nikon F mounts and features optical image stabilization. This allows for very precise manual focus and does not make smooth focus pulling for videographers too hard.

Sigma 24-70Mm F/2.8 Dg Dn Full Frame Lens for Sony E Mount Sigma 24-70Mm F/2.8 Dg Dn Full Frame Lens for Sony E Mount

The diaphragm blade count goes up from nine to eleven, ensuring that the aperture remains extremely well-rounded when stopping down. The Nikon is of similar size while the Sony is 11mm and the Panasonic 15mm longer (at 24mm focal length).Nikon's latest Z-mount lens is a 600mm you can handhold for hours for wildlife and sports photography or pack away for travel when you want to leave the monopod and tripod at home. With its standard zoom range on full-frame and generous maximum aperture, it's well-suited to subjects like portraits, weddings, events, travel and street photography.

Sigma 24-70mm F2.8 DG DN | Art field review: Digital

Digital Camera World is part of Future US Inc, an international media group and leading digital publisher. It's also super expensive but at the same time if can replace 3 prime quality lenses which would cost more then just 1x zoom f2 lens. As usual, you can create your own comparisons and in-depth analyses using our interactive lens comparison tool.The zoom and focus rings themselves are reversed, compared to the SLR-style lens, so that the zoom ring is positioned at the rear and the focus ring is larger and fitted at the front.