Category Archives: Sigma

Review: Sigma 85mm 1.4 EX DG HSM

Introduction

sigma 85mm 1.4 ex dg hsm sony a7riii a7riv a7v a7iv a9 a9ii a1 nikon zf z5 z6 z7 z8 z9 z6iii sharpness bokeh resolution contrast review
Sigma 85mm 1.4 EX DG HSM via FTZ II on Nikon Zf

During their EX era Sigma released two f/1.4 primes, the Sigma 50mm 1.4 EX HSM and this Sigma 85mm 1.4 EX HSM. The 50mm is a lens that can still be interesting today due to its good sharpness, appealing bokeh and very low price. Will the same hold true for this 85mm lens as well? Let’s find out in this review.

Sample Images

sigma 85mm 1.4 ex dg hsm sony a7riii a7riv a7v a7iv a9 a9ii a1 nikon zf z5 z6 z7 z8 z9 z6iii sharpness bokeh resolution contrast review
Nikon Zf | FTZ II | Sigma 85mm 1.4 EX | f/1.4
sigma 85mm 1.4 ex dg hsm sony a7riii a7riv a7v a7iv a9 a9ii a1 nikon zf z5 z6 z7 z8 z9 z6iii sharpness bokeh resolution contrast review
Nikon Zf | FTZ II | Sigma 85mm 1.4 EX | f/1.4
sigma 85mm 1.4 ex dg hsm sony a7riii a7riv a7v a7iv a9 a9ii a1 nikon zf z5 z6 z7 z8 z9 z6iii sharpness bokeh resolution contrast review
Nikon Zf | FTZ II | Sigma 85mm 1.4 EX | f/1.4
sigma 85mm 1.4 ex dg hsm sony a7riii a7riv a7v a7iv a9 a9ii a1 nikon zf z5 z6 z7 z8 z9 z6iii sharpness bokeh resolution contrast review
Nikon Zf | FTZ II | Sigma 85mm 1.4 EX | f/1.4
sigma 85mm 1.4 ex dg hsm sony a7riii a7riv a7v a7iv a9 a9ii a1 nikon zf z5 z6 z7 z8 z9 z6iii sharpness bokeh resolution contrast review
Nikon Zf | FTZ II | Sigma 85mm 1.4 EX | f/1.4
sigma 85mm 1.4 ex dg hsm sony a7riii a7riv a7v a7iv a9 a9ii a1 nikon zf z5 z6 z7 z8 z9 z6iii sharpness bokeh resolution contrast review
Nikon Zf | FTZ II | Sigma 85mm 1.4 EX | f/1.4
sigma 85mm 1.4 ex dg hsm sony a7riii a7riv a7v a7iv a9 a9ii a1 nikon zf z5 z6 z7 z8 z9 z6iii sharpness bokeh resolution contrast review
Nikon Zf | FTZ II | Sigma 85mm 1.4 EX | f/1.4

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Review: Sigma 24-35mm 2.0 Art DG HSM

Introduction

sigma 24-35mm 2.0 art dg hsm sony 42mp a7rii a7riv a7riii a1 a9iii a7rv review resolution sharpness contrast bokeh vignetting coma nikon z6 z7 z8 z9 z7ii z6iii zf
Sigma 24-35mm 2.0 Art via FTZ II on Nikon Zf

In the mirrorless world we start to see more f/2.0 zoom lenses, a trend that started with the Canon RF 28-70mm 2.0L USM and Sony built upon with their Sony FE 28-70mm 2.0 GM and the Sony FE 50-150mm 2.0 GM. What is easily forgotten here: it was actually Sigma who first made a fullframe zoom lens with a constant f/2.0 aperture – already in 2015 and for DSLRS – the Sigma 24-35mm 2.0 DG HSM Art. Let’s have a closer look!

Sample Images

sigma 24-35mm 2.0 art dg hsm sony 42mp a7rii a7riv a7riii a1 a9iii a7rv review resolution sharpness contrast bokeh vignetting coma nikon z6 z7 z8 z9 z7ii z6iii zf
Nikon Zf | FTZ II | Sigma 24-35mm 2.0 Art | 24mm | f/2.0
sigma 24-35mm 2.0 art dg hsm sony 42mp a7rii a7riv a7riii a1 a9iii a7rv review resolution sharpness contrast bokeh vignetting coma nikon z6 z7 z8 z9 z7ii z6iii zf
Nikon Zf | FTZ II | Sigma 24-35mm 2.0 Art | 24mm | f/3.5
sigma 24-35mm 2.0 art dg hsm sony 42mp a7rii a7riv a7riii a1 a9iii a7rv review resolution sharpness contrast bokeh vignetting coma nikon z6 z7 z8 z9 z7ii z6iii zf
Nikon Zf | FTZ II | Sigma 24-35mm 2.0 Art | 24mm | f/2.0
sigma 24-35mm 2.0 art dg hsm sony 42mp a7rii a7riv a7riii a1 a9iii a7rv review resolution sharpness contrast bokeh vignetting coma nikon z6 z7 z8 z9 z7ii z6iii zf
Nikon Zf | FTZ II | Sigma 24-35mm 2.0 Art | 35mm | f/2.0
sigma 24-35mm 2.0 art dg hsm sony 42mp a7rii a7riv a7riii a1 a9iii a7rv review resolution sharpness contrast bokeh vignetting coma nikon z6 z7 z8 z9 z7ii z6iii zf
Nikon Zf | FTZ II | Sigma 24-35mm 2.0 Art | 35mm | f/8.0
sigma 24-35mm 2.0 art dg hsm sony 42mp a7rii a7riv a7riii a1 a9iii a7rv review resolution sharpness contrast bokeh vignetting coma nikon z6 z7 z8 z9 z7ii z6iii zf
Nikon Zf | FTZ II | Sigma 24-35mm 2.0 Art | 35mm | f/5.0
sigma 24-35mm 2.0 art dg hsm sony 42mp a7rii a7riv a7riii a1 a9iii a7rv review resolution sharpness contrast bokeh vignetting coma nikon z6 z7 z8 z9 z7ii z6iii zf
Nikon Zf | FTZ II | Sigma 24-35mm 2.0 Art | 24mm | f/2.8

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Review: Sigma 14mm 1.8 DG Art

Introduction

sigma 14mm 1.8 art dg hsm fe review sharpness contrast bokeh astro milky way coma vignetting 42mp 63mp sony a7 a7ii a7rii a7rv a7v z6 z7 z8 z9 zf
Sigma 14mm 1.8 DG Art on Sony A7rII

In 2017 this Sigma 14mm 1.8 DG Art was a unique offering, being the fastest 14mm lens as well as the widest f/1.8 lens. In the meantime many lenses with similar specifications have been released for mirrorless cameras, so is there still a reason to consider the original? Let’s find out in this review.

Sample Images

Sony A7III | Sigma 14mm 1.8 DG Art | f/1.8
sigma 14mm 1.8 art dg hsm fe review sharpness contrast bokeh astro milky way coma vignetting 42mp 63mp sony a7 a7ii a7rii a7rv a7v z6 z7 z8 z9 zf
Sony A7III | Sigma 14mm 1.8 DG Art | f/1.8
sigma 14mm 1.8 art dg hsm fe review sharpness contrast bokeh astro milky way coma vignetting 42mp 63mp sony a7 a7ii a7rii a7rv a7v z6 z7 z8 z9 zf
Sony A7III | Sigma 14mm 1.8 DG Art | f/1.8
sigma 14mm 1.8 art dg hsm fe review sharpness contrast bokeh astro milky way coma vignetting 42mp 63mp sony a7 a7ii a7rii a7rv a7v z6 z7 z8 z9 zf
Sony A7III | Sigma 14mm 1.8 DG Art | f/1.8
sigma 14mm 1.8 art dg hsm fe review sharpness contrast bokeh astro milky way coma vignetting 42mp 63mp sony a7 a7ii a7rii a7rv a7v z6 z7 z8 z9 zf
Sony A7III | Sigma 14mm 1.8 DG Art | f/1.8
sigma 14mm 1.8 art dg hsm fe review sharpness contrast bokeh astro milky way coma vignetting 42mp 63mp sony a7 a7ii a7rii a7rv a7v z6 z7 z8 z9 zf
Sony A7III | Sigma 14mm 1.8 DG Art | f/1.8
sigma 14mm 1.8 art dg hsm fe review sharpness contrast bokeh astro milky way coma vignetting 42mp 63mp sony a7 a7ii a7rii a7rv a7v z6 z7 z8 z9 zf
Sony A7III | Sigma 14mm 1.8 DG Art | f/1.8

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Review: Sigma 20-200mm 3.5-6.3 DG Contemporary – Better than you think

Introduction

sigma 20-200mm 3.5-6.3 dg dn c contemporarly e fe l superzoom mega zoom 10x small review sharpness contrast bokeh coma vignetting 42mp 63mp sony a7 a7rii a7iii a7riv a7rv a7iv a1 a9 a9ii
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.

Sample Images

sigma 20-200mm 3.5-6.3 dg dn c contemporarly e fe l superzoom mega zoom 10x small review sharpness contrast bokeh coma vignetting 42mp 63mp sony a7 a7rii a7iii a7riv a7rv a7iv a1 a9 a9ii
Sony A7III | Sigma 20-200mm 3.5-6.3 DG C | 70mm | f/5.6
sigma 20-200mm 3.5-6.3 dg dn c contemporarly e fe l superzoom mega zoom 10x small review sharpness contrast bokeh coma vignetting 42mp 63mp sony a7 a7rii a7iii a7riv a7rv a7iv a1 a9 a9ii
Sony A7III | Sigma 20-200mm 3.5-6.3 DG C | 130mm | f/6.3
sigma 20-200mm 3.5-6.3 dg dn c contemporarly e fe l superzoom mega zoom 10x small review sharpness contrast bokeh coma vignetting 42mp 63mp sony a7 a7rii a7iii a7riv a7rv a7iv a1 a9 a9ii
Sony A7III | Sigma 20-200mm 3.5-6.3 DG C | 70mm | f/8.0 | CPL
sigma 20-200mm 3.5-6.3 dg dn c contemporarly e fe l superzoom mega zoom 10x small review sharpness contrast bokeh coma vignetting 42mp 63mp sony a7 a7rii a7iii a7riv a7rv a7iv a1 a9 a9ii
Sony A7III | Sigma 20-200mm 3.5-6.3 DG C | 55mm | f/5.6
sigma 20-200mm 3.5-6.3 dg dn c contemporarly e fe l superzoom mega zoom 10x small review sharpness contrast bokeh coma vignetting 42mp 63mp sony a7 a7rii a7iii a7riv a7rv a7iv a1 a9 a9ii
Sony A7III | Sigma 20-200mm 3.5-6.3 DG C | 20mm | f/3.5
sigma 20-200mm 3.5-6.3 dg dn c contemporarly e fe l superzoom mega zoom 10x small review sharpness contrast bokeh coma vignetting 42mp 63mp sony a7 a7rii a7iii a7riv a7rv a7iv a1 a9 a9ii
Sony A7III | Sigma 20-200mm 3.5-6.3 DG C | 100mm | f/6.3
sigma 20-200mm 3.5-6.3 dg dn c contemporarly e fe l superzoom mega zoom 10x small review sharpness contrast bokeh coma vignetting 42mp 63mp sony a7 a7rii a7iii a7riv a7rv a7iv a1 a9 a9ii
Sony A7III | Sigma 20-200mm 3.5-6.3 DG C | 20mm | f/3.5
sigma 20-200mm 3.5-6.3 dg dn c contemporarly e fe l superzoom mega zoom 10x small review sharpness contrast bokeh coma vignetting 42mp 63mp sony a7 a7rii a7iii a7riv a7rv a7iv a1 a9 a9ii
Sony A7III | Sigma 20-200mm 3.5-6.3 DG C | 20mm | f/3.5
sigma 20-200mm 3.5-6.3 dg dn c contemporarly e fe l superzoom mega zoom 10x small review sharpness contrast bokeh coma vignetting 42mp 63mp sony a7 a7rii a7iii a7riv a7rv a7iv a1 a9 a9ii
Sony A7III | Sigma 20-200mm 3.5-6.3 DG C | 150mm | f/6.3
sigma 20-200mm 3.5-6.3 dg dn c contemporarly e fe l superzoom mega zoom 10x small review sharpness contrast bokeh coma vignetting 42mp 63mp sony a7 a7rii a7iii a7riv a7rv a7iv a1 a9 a9ii
Sony A7III | Sigma 20-200mm 3.5-6.3 DG C | 85mm | f/5.6

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Review: Sigma 17mm 4.0 DG DN Contemporary

Introduction

sigma 17mm 4.0 dg dn c contemporarly e fe l small review sharpness contrast bokeh coma vignetting 42mp 63mp sony a7 a7rii a7iii a7riv a7rv a7iv a1 a9 a9ii
Sigma 17mm 4.0 DG DN C on Sony A7rII

While Sigma is mostly famous for their series of fast and big “Art” lenses they also offer a lineup of more compact and more affordable “Contemporary” lenses. At the time of writing this review, the widest prime entry of that series is this Sigma 17mm 4.0 DG DN Contemporary. Let’s have a closer look and also see how it compares to the Viltrox AF 14mm 4.0 FE Air.

Sample Images

sigma 17mm 4.0 dg dn c contemporarly e fe l small review sharpness contrast bokeh coma vignetting 42mp 63mp sony a7 a7rii a7iii a7riv a7rv a7iv a1 a9 a9ii
Sony A7III | Sigma 17mm 4.0 DG DN C | f/4.0
Sony A7III | Sigma 17mm 4.0 DG DN C | f/4.0
sigma 17mm 4.0 dg dn c contemporarly e fe l small review sharpness contrast bokeh coma vignetting 42mp 63mp sony a7 a7rii a7iii a7riv a7rv a7iv a1 a9 a9ii
Sony A7III | Sigma 17mm 4.0 DG DN C | f/4.0
sigma 17mm 4.0 dg dn c contemporarly e fe l small review sharpness contrast bokeh coma vignetting 42mp 63mp sony a7 a7rii a7iii a7riv a7rv a7iv a1 a9 a9ii
Sony A7III | Sigma 17mm 4.0 DG DN C | f/4.0
sigma 17mm 4.0 dg dn c contemporarly e fe l small review sharpness contrast bokeh coma vignetting 42mp 63mp sony a7 a7rii a7iii a7riv a7rv a7iv a1 a9 a9ii
Nikon Zf | Neewer ETZ | Sigma 17mm 4.0 DG DN C | f/4.0
sigma 17mm 4.0 dg dn c contemporarly e fe l small review sharpness contrast bokeh coma vignetting 42mp 63mp sony a7 a7rii a7iii a7riv a7rv a7iv a1 a9 a9ii
Sony A7III | Sigma 17mm 4.0 DG DN C | f/4.0

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