Sigma 20-200mm 3.5-6.3 DG Contemporary on Sony A7rII
You haven’t seen (m)any reviews of superzoom lenses on this blog so far, because traditionally many of those ~10x zoom lenses were either lacking in terms of optical performance (e.g. Sony FE 24-240mm 3.5-5.6 OSS) and/or I personally didn’t find the focal length range particularly useful, often starting at 28mm (e.g. Tamron 28-200mm 2.8-5.6 Di III RXD). Furthermore, if you want to review such lenses properly, it takes a lot of time and effort, equal to reviewing several prime lenses.
With its unique focal length range this Sigma 20-200mm 3.5-6.3 DG Contemporary intrigued me though, but can the performance of such a bold design be any good? I ultimately decided to buy one and see for myself how it performs, so here we are.
By mid 2026 we have seen a lot of lenses from the Chinese manufacturers: some with class leading optical performance, some with unique specifications, some very affordable. There is one thing we haven’t seen yet though (at least not that I can recall): an autofocussing zoom lens. I would have first expected a lens like that from Viltrox, Laowa or 7Artisans, but it is Thypoch – so far specialized in all manual M-mount lenses – bringing a lens like this to the market: the Thypoch 24-50mm 2.8 Voyager. Did they succeed in designing a lens like this, or was it too ambitious? Let’s find out together in this review!
Kodak Ektachrome E200 is a daylight slide film whose production ceased a very long time ago. I got my hands on a roll (expired in 2009), so let’s see what we are missing out on these days. Processing (E-6) was done at ProLab in Stuttgart, scanning was done by one of our readers via a DSLR. The pictures you see in this article are from one roll.
Today I’m looking at another vintage lens: the Super Multi Coated Takumar 28mm f/3.5, made by Asahi Optical Co. before the company became Pentax. Over the years, this lens has earned a legendary reputation among vintage wide-angle lenses, praised for its sharpness and coatings that were considered exceptional for their time. Naturally, I wanted to see if the hype was real. Does it still hold up today, or is it simply a relic carried by nostalgia? Let’s find out.
35mm is a very popular focal length with a wide range of applications ranging from landscape over astrophotography to environmental portraiture and many consider it the best choice when only using one prime lens. We decided to summarize our experience with all the native E-mount and a few legacy 35mm lenses for the Sony A7 series to give you a compact and independent resource for choosing the best 35mm lens for your needs.
Unlike most other review sites we have no association with any lens manufacturer apart from occasionally loaning a lens for a review. We prefer independence over fancy trips and nice meals.
Before any short introduction we tell you how long we have used a lens and if we have borrowed it from a manufacturer. But in most cases we have bought the lenses new from retail stores or on the used market. If you want to support our independent reviews please consider using one of the affiliate links. It doesn’t cost you anything and helps us a lot.
If we have left any question unanswered please leave a comment or contact us on social media and we will do our best to answer it.
Last update: May 2026, Sigma 35mm 1.2 DG Art II added, Viltrox AF 35mm 1.2 LAB added, 7Artisans 35mm 1.8 AF added, Viltrox AF 35mm 1.8 Evo Apo added, Sigma 35mm 1.2 Art DG DN updated, Sigma 35mm 1.4 Art DG DN updated, many other small changes
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I tested this lens on a 
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