All posts by BastianK

My name is Bastian and I am your expert here when it comes to ultra wide angle lenses, super fast portrait lenses (ranging from a 50mm f/0.95 to a 200mm f/1.8) and I also have reviewed way too many 35mm lenses. Don't ask me anything about macro or wildlife shooting though.

Review: Nikon 135mm 2.0 AF DC-Nikkor

Introduction

nikon af af-d 135mm 2.0 defocus control dc ed if sharpness review contrast resolution 42mp 61mp 24mp vignetting coma bokeh build quality flare resistance
Nikon AF 135mm 2.0D DC via Monster LA-FE2 on Sony A7rII

At the beginning of the 1990s Nikon released two special portrait lenses featuring a “Defocus Control” mechanism, which allows you to make the bokeh smoother or harsher. This Nikon AF-D 135mm 2.0 DC is the longer of the two DC lenses and in this review I will tell you how it works and if it is still a useful portrait lens today.

Sample Images

nikon af af-d 135mm 2.0 defocus control dc ed if sharpness review contrast resolution 42mp 61mp 24mp vignetting coma bokeh build quality flare resistance
Sony A7III | Monster LA-FE2 | Nikon AF-D 135mm 2.0 DC | f/2.0 | R2
nikon af af-d 135mm 2.0 defocus control dc ed if sharpness review contrast resolution 42mp 61mp 24mp vignetting coma bokeh build quality flare resistance
Sony A7III | Monster LA-FE2 | Nikon AF-D 135mm 2.0 DC | f/2.0 | R2
nikon af af-d 135mm 2.0 defocus control dc ed if sharpness review contrast resolution 42mp 61mp 24mp vignetting coma bokeh build quality flare resistance
Sony A7III | Monster LA-FE2 | Nikon AF-D 135mm 2.0 DC | f/2.0 | R2
nikon af af-d 135mm 2.0 defocus control dc ed if sharpness review contrast resolution 42mp 61mp 24mp vignetting coma bokeh build quality flare resistance
Sony A7III | Monster LA-FE2 | Nikon AF-D 135mm 2.0 DC | f/3.5 | R2
nikon af af-d 135mm 2.0 defocus control dc ed if sharpness review contrast resolution 42mp 61mp 24mp vignetting coma bokeh build quality flare resistance
Sony A7III | Monster LA-FE2 | Nikon AF-D 135mm 2.0 DC | f/2.0 | R2
nikon af af-d 135mm 2.0 defocus control dc ed if sharpness review contrast resolution 42mp 61mp 24mp vignetting coma bokeh build quality flare resistance
Sony A7III | Monster LA-FE2 | Nikon AF-D 135mm 2.0 DC | f/8.0 | R2

Continue reading Review: Nikon 135mm 2.0 AF DC-Nikkor

Recent Guide Updates

Recent Guide Updates

Over the past weeks I have been updating all these guides once more. This is always a lot of work and not a lot of fun, so I hope you continue to find them useful. It is now finally the moment to complain that your favorite lens is not included 🙂

I also noticed something rather unusual: new lenses used get cheaper over time, but compared to last year many of the Sony and Sigma lenses saw sometimes massive increases of their MSRP in the US thanks to the tariffs. The prices of the Chinese and Korean lenses are mostly stable, sometimes widening the gap even further. Especially some of the older Sony lenses are really bad deals now.

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Review: Thypoch 35mm 2.0 Ksana

Introduction

thypoch ksana 35mm 2.0 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited evf
Thypoch 35mm 2.0 Ksana on Leica M10

As second lens for their “Ksana” series Thypoch decided to release a compact 35mm 2.0 M-mount lens with black paint finish. These Ksana lenses feature vintage coatings – to create a distinct color signature – but are otherwise modern designs. The Thypoch 21mm 3.5 Ksana proved to be a capable yet compact lens, will this Thypoch 35mm 2.0 Ksana follow its footsteps? Let’s find out in this review!
This lens will be reviewed on the 42mp Sony A7rII and the 24mp Leica M10.

Sample Images

thypoch ksana 35mm 2.0 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited evf
Leica M10 | Thypoch 35mm 2.0 Ksana | f/2.0
thypoch ksana 35mm 2.0 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited evf
Leica M10 | Thypoch 35mm 2.0 Ksana | f/2.0
thypoch ksana 35mm 2.0 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited evf
Leica M10 | Thypoch 35mm 2.0 Ksana | f/2.0
thypoch ksana 35mm 2.0 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited evf
Leica M10 | Thypoch 35mm 2.0 Ksana | f/2.0
thypoch ksana 35mm 2.0 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited evf
Leica M10 | Thypoch 35mm 2.0 Ksana | f/2.8
thypoch ksana 35mm 2.0 compact leica m10 m11 m9 m8 m10r review 42mp 24mp 61mp contrast sharpness bokeh vignetting limited evf
Leica M10 | Thypoch 35mm 2.0 Ksana | f/2.0

Continue reading Review: Thypoch 35mm 2.0 Ksana

Lenses I would like to Review

Introduction

There are some lenses I would like to review one day, but the more interesting (read: rare and expensive) they are, the less feasible it is for me to buy them just to write a review.
Thanks to several readers here I already got the opportunity to remove several lenses from this list in the past, but there are still some left:

E-mount:

Sony FE 12-24mm 2.8 GM Review
Sigma 14mm 1.4
Sony FE 14mm 1.8 GM Review
Sigma 17mm 4.0 Review
Samyang 18mm 2.8 AF Review
Sigma 20-200mm 3.5-6.3 C Review
Sony FE 20mm 1.8 G Review
Samyang 24mm 1.8 AF Review
Voigtländer 28mm 2.0 Apo-Lanthar E
Sony FE 28-70mm 2.0 GM
Sigma 28-45mm 1.8
Sigma 35mm 1.2 II
Sigma 50mm 1.2
Sony FE 50-150mm 2.0 GM
Sony FE 50mm 1.4 GM Review
Samyang 50mm 1.4 AF MKII Review
Sony FE 50mm 1.2 GM Review
Sony FE 85mm 1.4 GM MK II Review
Samyang 85mm 1.4 AF MKII
Samyang 135mm 1.8 AF Review

Continue reading Lenses I would like to Review

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

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