Category Archives: lenses

Review: Voigtlander VM 15mm 4.5 II Super-Wide-Heliar

Introduction

voigtlander vm 15mm 4.5 m-mount leica m10 review sharpness resolution corner wide angle 42mp 24mp cosina
Voigtlander VM 15mm 4.5 II Super-Wide-Heliar on Sony A7rII

While Cosina has updated the Voigtlander 15mm 4.5 to a 3rd generation (which even comes as native E-mount lens), the second version still cannot be beaten in terms of size.
Is this lens still a good choice on a digital camera or should you stick to the bigger and more expensive Mk. III version?
Lens is being tested on 42mp Sony A7rII and 24mp Leica M10

Sample Images

voigtlander vm 15mm 4.5 m-mount leica m10 review sharpness resolution corner wide angle 42mp 24mp cosina coma astro milkyway
Leica M10 | Voigtlander VM 15mm 4.5 II | f/11
voigtlander vm 15mm 4.5 m-mount leica m10 review sharpness resolution corner wide angle 42mp 24mp cosina
Leica M10 | Voigtlander VM 15mm 4.5 II | f/11
voigtlander vm 15mm 4.5 m-mount leica m10 review sharpness resolution corner wide angle 42mp 24mp cosina
Sony A7rII | Voigtlander VM 15mm 4.5 II | f/11

Continue reading Review: Voigtlander VM 15mm 4.5 II Super-Wide-Heliar

Review: Voigtlander VM 35mm 1.2 III

Introduction

cosina voigtlander vm 35mm 1.2 iii comparison sony leica m10 m 24mp 42mp 61mp review sharpness bokeh coma astro
Voigtlander VM 35mm 1.2 III via Metabones adapter on Sony A7rII

The Voigtlander VM 35mm 1.2 III is now the 15th 35mm lens I review here. Let us find out if 15 is a lucky number and this is a useful addition to our choice of 35mm lenses!
Lens is being tested on 42mp Sony A7rII and 24mp Leica M10

Sample Images

cosina voigtlander vm 35mm 1.2 iii comparison sony leica m10 m 24mp 42mp 61mp review sharpness bokeh coma astro
Sony A7rII | Voigtlander VM 35mm 1.2 III | f/1.2
cosina voigtlander vm 35mm 1.2 iii comparison sony leica m10 m 24mp 42mp 61mp review sharpness bokeh coma astro
Leica M10 | Voigtlander VM 35mm 1.2 III | f/2.0
cosina voigtlander vm 35mm 1.2 iii comparison sony leica m10 m 24mp 42mp 61mp review sharpness bokeh coma astro
Leica M10 | Voigtlander VM 35mm 1.2 III | f/1.2

Continue reading Review: Voigtlander VM 35mm 1.2 III

Lens aberrations explained – Part 1

Introduction

jupiter-3 zenith sonnar sony a7s bokeh

In many of our lens reviews we talk about certain kinds of aberrations, so this article shall give you an overview of typical lens aberrations, tell you in what lenses to encounter them and how to cope with them.
We may publish another article in the future that will go further into detail, not only naming the aberrations, but talking about what causes them.

Continue reading Lens aberrations explained – Part 1