Sigma lenses have been getting more and more popular in recent years thanks to some truly professional-grade optics (like the 35mm f/1.4 HSM Art, for example). As every other manufacturer, however, they use different designations for various bits of technology incorporated into the lenses. In this article, I will go through the most important Sigma lens abbreviations you might come across. Thankfully, there are not that many of them despite the fact Sigma has a broad lens line-up, so there’s not all that much to remember.
This is an in-depth review of the Sigma 18-35mm f/1.8 DC HSM Art lens, world’s first constant f/1.8 zoom lens for DSLR cameras that was announced in April of 2013. Despite the recent trend of manufacturers to move their customer base to full-frame format, Sigma took a bold move and announced the professional-grade Sigma 18-35mm f/1.8 Art for DX/APS-C format only. With a focal range equivalent to 27mm-52.5mm in 35mm format, the lens provides a good range to work with for a variety of different needs and applications. And with its fast constant aperture of f/1.8, the Sigma 18-35mm opens up opportunities to shoot in low-light situations, something that was previously only possible with fast aperture prime lenses. Lastly, Sigma’s pricing of $799 MSRP for the lens made it the top choice in terms of value when compared to pro-grade lenses such as the Nikon 17-55mm f/2.8G DX, which sells for almost twice as much and does not offer the same low-light advantages.
Sigma has no intention on stopping with its highly regarded 35mm f/1.4 and 18-35mm f/1.8 lenses. Today, the Japanese manufacturer has announced a new addition to its “Art” lens line-up – the full-frame compatible 24-105mm f/4 DG OS HSM lens set to compete directly with Canon 24-105mm f/4L IS and Nikkor 24-120mm f/4 VR lenses.
This is an in-depth review of the Sigma 120-300mm f/2.8 DG OS HSM Sport, a high-end super telephoto lens with a versatile zoom range and a wide constant aperture of f/2.8, designed for wildlife, sports and portrait photographers. This is the third iteration of the lens. Its predecessor, the Sigma 120-300mm f/2.8 EX DG OS APO HSM was released back in 2005 with identical optical design. What has changed, is the exterior make and appearance of the lens (along with the tripod collar and tripod foot), the new rigorous quality control that Sigma has implemented on its new lines of high quality lenses, and the ability to attach a USB dock for fine tuning the autofocus operation of the lens. In this review, I will go over the technical specifications of the lens, talk about its optical features and performance with and without teleconverters, and compare it to other super telephoto lenses like Nikon 200-400mm f/4G VR and Nikon 300mm f/2.8G VR II.
This is an in-depth review of the Sigma 35mm f/1.4 DG HSM Art prime lens that was announced at one of the largest photo shows in the industry, at Photokina in Germany on September 17, 2012 for Sigma, Canon, Nikon, Pentax and Sony mounts. The announcement came on the same day with Sigma’s new restructuring of its lens lineup, with three new categories that would differentiate different types of lenses: “Contemporary” for small and lightweight consumer lenses, “Art” for professional zoom and prime lenses and “Sports” for long lenses targeted at sport and wildlife photography. Being a professional-level lens targeted at a variety of photography needs, including portraiture, landscapes and travel, the 35mm f/1.4 is the first Sigma lens that falls into the “Art” category.
I remember not that long ago there were two types of lenses. Brand lenses, those designed by known manufacturers for their own cameras, such as Canon, Nikon, Pentax and Olympus, and the cheapskate third party lenses you’d buy if you couldn’t afford the first type. Brand lenses were more expensive, but well worth the extra price. Better build quality, better optical capability, better dependability, better compatibility, better autofocus and fewer quality control and manufacturing issues were what you got for your hard-earned cash. Not to mention respectful nods from anyone spotting letters Nikkor or a red ring around the front of that lens barrel. A few years have gone by now and situation seems to be changing, however. Third party manufacturers have moved the game up and started producing some serious alternatives. Sigma is very keen to prove the point with the launch of its latest lens, the new 18-35mm f/1.8 DC HSM for APS-C DSLR cameras. In this article, I will introduce you to this new lens and give insight as to why it is such an important step forward in current smaller-format lens market.
During Photokina 2012, Sigma announced three new rather exciting lenses – the fast 35mm f/1.4 prime lens, 17-70mm f/2.8-4 standard zoom for APS-C cameras and the still-unique 120-300mm f/2.8 telephoto zoom for sports and wildlife photographers. Two of the three seem to be mildly refreshed versions of their predecessors, but the 35mm f/1.4 has been highly anticipated and may prove to be very popular. Very recently, it’s price has been revealed and stands at a mere (in comparison with brand 35mm f/1.4’s) $899. Interestingly, it doesn’t feel right to say these new lenses will join Sigma’s lineup. In fact, it seems more like they are starting a new lineup, fresh. If you ever found yourself thinking Sigma was always about cheaply priced, cheaply built and cheaply performing lenses, well, they seem to have had an epiphany.
This is an in-depth review of the Sigma 50mm f/1.4 EX DG HSM prime lens that was announced on March 18, 2008 for Sigma, Canon, Nikon, Pentax and Sony mounts. The Sigma 50mm f/1.4 EX DG HSM is a professional-grade lens for enthusiasts and pros that need a high quality lens for portraiture and everyday photography. Its large aperture of f/1.4 is great for low-light photography and the shallow depth of field helps isolate subjects from the background, beautifully rendering background highlights, also known as bokeh. Unlike cheaper DX lenses, the Sigma 50mm f/1.4 is designed to work on both APS-C / DX and full-frame / FX sensors from many current DSLR manufacturers, including Nikon and Canon.