Sigma art lens9/6/2023 The box is essentially just a wrapper for a very large, nicely padded protective case that houses a very large chunk of lens. Build Qualityįrom the moment you pull this lens out of the box you will have no doubt that it is a premium lens. Both the aperture value and the image quality make this true, as few prime lenses at these focal ranges can match the overall image quality of this lens. As with the 18-35mm or 24-35mm (full frame) you need to think of the 50-100 ART less as a traditional zoom and more like having a number of prime lenses in one body. Don’t expect as extreme a difference when the subject is more distant. Here’s a look at the difference between 50mm and 100mm on a Canon system:Īt medium distances like this (75-100 feet), the change in magnification is noticeable. The applications for these focal lengths are virtually unlimited, from portraits to events to short range sports. So, while this is only a 2x zoom ratio, it covers a number of important focal lengths from 85mm to 100mm to 135mm and beyond. In this case, that would be 75mm/80mm on the wide end to 150/160mm on the long end. The Nikon crop factor is 1.5x, while the Canon crop factor is 1.6x, so you have to multiply the focal length by the crop factor of the camera to get its equivalent focal range in 35mm/full frame terms. Sigma did something very rare when they developed a truly premium zoom lens for APS-C with the 18-35mm, and they have done it again now with this even more impressive 50-100mm f/1.8 ART lens. Lenses tend to be variable aperture, consumer grade zooms. APS-C/DX tends to get the development leftovers from the first parties like Canon, Nikon, and Sony. This makes it a good pairing with Sigma’s previous 18-35mm f/1.8 ART, a lens that set the gold standard for image quality in a crop sensor lens. This is a Sigma coded DC lens, which indicates that it is for crop sensor cameras only (APS-C/DX). Let’s stop for a moment and consider that focal length. Sigma 50-100mm f/1.8 ART Full Review + Image Quality Examination If you prefer to watch your reviews, take a look below: Is the 50-100 ART a lens for you? Read on to find out!Ĭheck me out on: Google+: | Facebook: | Twitter: | Flickr: | 500px: | Sign Up for My Newsletter : Can Sigma manage to strike gold by producing a new lens with all of the former strengths but without the latter weaknesses? The new Sigma 50-100mm f/1.8 DC HSM ART once again pushes the envelope by putting a very large maximum aperture (f/1.8) in a zoom lens that covers a number of key focal lengths. The fly in the ointment has often been less than desirable autofocus consistency, which in some cases has led to customers sadly returning lenses that they otherwise loved. Sigma has managed to do this while upholding an incredibly high standard for optical performance, with lenses that have consistently had amazing resolution, great contrast, and strong chromatic aberration control. I’ve spent some extended time with each of these lenses (click the links for reviews). They have put larger maximum apertures than what was historically possible (or at least feasible) in a number of lenses, from zoom lenses ( 18-35mm f/1.8, 24-35mm f/2 for full frame) to focal lengths ( 20mm f/1.4). Sigma has become the company that pushes the envelope of what is viable in maximum aperture lenses.
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