The physical design utilizes Thermally Stable Composite material for durability in a wide range of environments, and a brass bayonet mount also offers rigidity and mounting precision. An Optical Stabilizer also benefits handheld shooting by minimizing the appearance of camera shake for sharper imagery. What photographers demand from the 24-70mm F2.8 specification is much more than outstanding image quality. If you believe there are incorrect tags, please send us this post using our feedback form. Canon EF 24-70mm F4L IS USM Canon EOS 6D Sigma 24-105mm F4 DG OS HSM Sigma 24-70mm F2.8 EX DG HSM. However, its overall score of 30 puts it slightly behind the similarly-priced Tamron SP 24-70mm f/2.8 Di VC USD from 2012 and the Tokina AT-X 24-70 F2.8 PRO FX from 2014. This means that you can make manual adjustments once the AF has finished, without changing to manual mode. For the Sigma 24-70 F2.8 has not so good reviews (especially regarding sharpness at 2.8). The Sigma 24-70mm f/2.8 DG OS HSM A is very close in performance to its principal rivals. The lens covers a full frame optically stabilised focal length range from a wide. With full-time manual focus, you can move the focus ring whilst it is in AF (autofocus) mode. Additionally, extending its versatility, a constant f/2.8 maximum aperture affords consistent performance throughout the zoom range as well as greater control over depth of field.Ĭomplementing the imaging capabilities, the lens sports a Hyper Sonic Motor to produce quick, smooth, and quiet autofocus performance with full-time manual focus override. The 24-70mm F2.8 DG OS HSM Art builds on Sigma’s previous 24-70mm model by adding stabilization and a revamped optical design that promises better image quality. The Sigma 24-70mm OS Art is a versatile, fast aperture standard zoom lens. A Super Multi-Layer Coating has also been applied to suppress lens flare and ghosting for accurate color fidelity and high contrast, and a protective coating has been applied to the front element, too, to benefit working in harsh climates. As part of the esteemed Art series of lenses, a sophisticated optical design is used that incorporates three SLD elements and four aspherical elements to reduce chromatic and spherical aberrations, as well as color fringing, distortions, and other anomalies for greater clarity and sharpness. The physical design utilizes Thermally Stable Composite material for durability in a wide range of environments, and a brass bayonet mount also offers rigidity and mounting precision.A versatile zoom for everyday shooting, the Canon EF-mount 24-70mm f/2.8 DG OS HSM Lens from Sigma covers a useful wide-angle to portrait-length range of focal lengths to suit shooting in a variety of environments. Back in mid-2017, I was tasked with reviewing Sigma's first 24-70mm lens, the 24-70mm f/2.8 DG OS HSM IF Art lens, and I was extremely disappointed. An Optical Stabilizer also benefits handheld shooting by minimizing the appearance of camera shakes for sharper imagery. Sigma 2470mm f/2.8 DG OS HSM Art Lens for Canon AOS2470DGC Camera Lenses DSLR Lenses Full Frame Zoom Lenses Standard Lenses 24 70mm cameras frames dslrs. Additionally, extending its versatility, a constant f/2.8 maximum aperture affords consistent performance throughout the zoom range as well as greater control over the depth of field.Ĭomplementing the imaging capabilities, the Sigma 24-70mm f/2.8 DG OS HSM Art Lens for Nikon F sports a Hyper Sonic Motor to produce quick, smooth, and quiet autofocus performance with a full-time manual focus override. A Super Multi-Layer Coating has also been applied to suppress lens flare and ghosting for accurate color fidelity and high contrast, and a protective coating has been applied to the front element, too, to benefit working in harsh climates. Key Specifications Review Price: £900 Sigma 24-70mm f/2.8 IF EX DG HSM lens review Sigma’s pro-spec 24-70mm f2. ![]() ![]() Stopped down, it improves incrementally, peaking at around f/8. ![]() Wide-open at f/2.8 it’s exceptionally sharp in the centre of the frame and sharp at the edges of the frame. Sigma 24-70mm f/2.8 DG OS HSM Art Lens for Nikon FĪ versatile zoom for everyday shooting, the Nikon F-mount Sigma 24-70mm f/2.8 DG OS HSM Art Lens for Nikon F covers a useful wide-angle to portrait-length range of focal lengths to suit shooting in a variety of environments. That said, the image quality on the Sigma 24-70mm f/2.8 DG DN ART is exactly what you’d expect from a premium 24-70mm f/2.8 lens. RenG wrote: Got a replacement sigma 24-70 2.8 hsm lens with a strange focussing behavior: 24mm - 35mm - 70mm all need a different number of microadjusting to get the maximum of sharpness and you can only choose one setting.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |