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: 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 Review coming soon
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 Review coming soon
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

Analogue Adventures – Part 52: Kodak Ektachrome E200 (expired)

Kodak Ektachrome E200

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.

review slrmagic hyperprime lm T0.95 leica m 50mm 0.95 lens contrast resolution m10 42mp 24mp 61mp m6 analogue contrast bokeh vignettingreview canon leica m 50mm 0.95 tv dream lens lens contrast resolution m10 42mp 24mp 61mp m6 analogue contrast bokeh vignetting
Leica M6 | SLRmagic 50mm 0.95 Hyperprime | f/0.95 | Kodakchrome E200 | E-6
review slrmagic hyperprime lm T0.95 leica m 50mm 0.95 lens contrast resolution m10 42mp 24mp 61mp m6 analogue contrast bokeh vignettingreview canon leica m 50mm 0.95 tv dream lens lens contrast resolution m10 42mp 24mp 61mp m6 analogue contrast bokeh vignetting
Leica M6 | SLRmagic 50mm 0.95 Hyperprime | f/0.95 | Kodakchrome E200 | E-6
review slrmagic hyperprime lm T0.95 leica m 50mm 0.95 lens contrast resolution m10 42mp 24mp 61mp m6 analogue contrast bokeh vignettingreview canon leica m 50mm 0.95 tv dream lens lens contrast resolution m10 42mp 24mp 61mp m6 analogue contrast bokeh vignetting
Leica M6 | SLRmagic 50mm 0.95 Hyperprime | f/0.95 | Kodakchrome E200 | E-6
review slrmagic hyperprime lm T0.95 leica m 50mm 0.95 lens contrast resolution m10 42mp 24mp 61mp m6 analogue contrast bokeh vignettingreview canon leica m 50mm 0.95 tv dream lens lens contrast resolution m10 42mp 24mp 61mp m6 analogue contrast bokeh vignetting
Leica M6 | SLRmagic 50mm 0.95 Hyperprime | f/0.95 | Kodakchrome E200 | E-6
Leica M6 | Voigtländer VM 21mm 3.5 Color-Skopar | f/3.5 | Kodak Ektachrome E200 | E-6

Continue reading Analogue Adventures – Part 52: Kodak Ektachrome E200 (expired)

Review: Viltrox AF 35mm 1.2 FE LAB N

Introduction

viltrox 35mm 1.2 lab fe pro af bokeh master gm sony 42mp 61mp a7rii a7riv a7riii a1 a9iii a7rv review resolution sharpness contrast bokeh vignetting coma astrophotography z6 z7 z8 z9
Viltrox AF 35mm 1.2 FE LAB on Sony A7rII

Since its release in 2019 I have been using the Sigma 35mm 1.2 Art DG DN as my main lens for any kind of reportage work. It took until 2025 for another manufacturer to challenge Sigma by releasing a 35mm 1.2 lens with autofocus of their own. Actually, there were two at almost the same time: Nikon with their Nikon Z 35mm 1.2 S and Viltrox with this Viltrox AF 35mm 1.2 FE LAB. As the Nikon lens sells for 3 grand it is out of reach for most people. This Viltrox lens is way more attractively priced, so let’s find out if it is time to retire my Sigma 35mm 1.2 Art DG DN after 6 years of usage. 
Last Update May 2026: information on new “N” version added

Sample Images

viltrox 35mm 1.2 lab fe pro af bokeh master gm sony 42mp 61mp a7rii a7riv a7riii a1 a9iii a7rv review resolution sharpness contrast bokeh vignetting coma astrophotography z6 z7 z8 z9
Sony A7III | Viltrox AF 35mm 1.2 FE LAB | f/1.2
viltrox 35mm 1.2 lab fe pro af bokeh master gm sony 42mp 61mp a7rii a7riv a7riii a1 a9iii a7rv review resolution sharpness contrast bokeh vignetting coma astrophotography z6 z7 z8 z9
Sony A7III | Viltrox AF 35mm 1.2 FE LAB | f/1.2
viltrox 35mm 1.2 lab fe pro af bokeh master gm sony 42mp 61mp a7rii a7riv a7riii a1 a9iii a7rv review resolution sharpness contrast bokeh vignetting coma astrophotography z6 z7 z8 z9
Sony A7III | Viltrox AF 35mm 1.2 FE LAB | f/1.2
viltrox 35mm 1.2 lab fe pro af bokeh master gm sony 42mp 61mp a7rii a7riv a7riii a1 a9iii a7rv review resolution sharpness contrast bokeh vignetting coma astrophotography z6 z7 z8 z9
Sony A7III | Viltrox AF 35mm 1.2 FE LAB | f/1.2
viltrox 35mm 1.2 lab fe pro af bokeh master gm sony 42mp 61mp a7rii a7riv a7riii a1 a9iii a7rv review resolution sharpness contrast bokeh vignetting coma astrophotography z6 z7 z8 z9
Sony A7III | Viltrox AF 35mm 1.2 FE LAB | f/1.2
viltrox 35mm 1.2 lab fe pro af bokeh master gm sony 42mp 61mp a7rii a7riv a7riii a1 a9iii a7rv review resolution sharpness contrast bokeh vignetting coma astrophotography z6 z7 z8 z9
Sony A7III | Viltrox AF 35mm 1.2 FE LAB | f/1.3
viltrox 35mm 1.2 lab fe pro af bokeh master gm sony 42mp 61mp a7rii a7riv a7riii a1 a9iii a7rv review resolution sharpness contrast bokeh vignetting coma astrophotography z6 z7 z8 z9
Sony A7III | Viltrox AF 35mm 1.2 FE LAB | f/1.2
viltrox 35mm 1.2 lab fe pro af bokeh master gm sony 42mp 61mp a7rii a7riv a7riii a1 a9iii a7rv review resolution sharpness contrast bokeh vignetting coma astrophotography z6 z7 z8 z9
Sony A7III | Viltrox AF 35mm 1.2 FE LAB | f/1.2
viltrox 35mm 1.2 lab fe pro af bokeh master gm sony 42mp 61mp a7rii a7riv a7riii a1 a9iii a7rv review resolution sharpness contrast bokeh vignetting coma astrophotography z6 z7 z8 z9
Sony A7III | Viltrox AF 35mm 1.2 FE LAB | f/1.2
viltrox 35mm 1.2 lab fe pro af bokeh master gm sony 42mp 61mp a7rii a7riv a7riii a1 a9iii a7rv review resolution sharpness contrast bokeh vignetting coma astrophotography z6 z7 z8 z9
Sony A7III | Viltrox AF 35mm 1.2 FE LAB | f/1.2

Continue reading Review: Viltrox AF 35mm 1.2 FE LAB N