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: Voigtländer VM-E close focus adapter

Introduction

vm-e close focud helicoid adapter nahadapter nah voigtländer zm leica m m-mount emount e-mount a7 a7r a7rii a7s
Voigtländer VM-E close focus adapter

Classic rangefinder lenses focus much less close than their SLR-counterparts because of how the focusing with rangefinder cameras works. With the  Voigtländer VM-E adapter you can focus these lenses much closer when using them on an E-mount camera. The adapter is not only a Leica-M to Sony E adapter but also a variable extension tube. It has its own helicoid by which you can focus your lenses much closer than with a conventional adapter. I have been using the Voigtlander VM-E close focus adapter for more than a year now and it has become a valuable addition to my kit.

Sample Images

vm-e close focud helicoid adapter nahadapter nah voigtländer zm leica m m-mount emount e-mount a7 a7r a7rii a7s
Sony A7rII | Zeiss ZM 35mm 1.4 T* Distagon + VM-E | f/1.4
vm-e close focud helicoid adapter nahadapter nah voigtländer zm leica m m-mount emount e-mount a7 a7r a7rii a7s
Sony A7s | Voigtländer 28mm 2.0 Ultron + VM-E | f/2.0
vm-e close focud helicoid adapter nahadapter nah voigtländer zm leica m m-mount emount e-mount a7 a7r a7rii a7s
Sony A7s | Leica Summicron 90mm 2.0 pre Asph + VM-E | f/2.0

Continue reading Review: Voigtländer VM-E close focus adapter

Rangefinder wide angle lenses on A7 cameras: problems and solutions

Introduction

rangefinder leica m lenses focus field curvature thick sensor stack optimal focus guide tips tricks hint contax g zeiss biogon
Close up lenses of different strength

In case you have read some of our reviews covering rangefinder wide angle lenses on this very blog you already know there are some limitations to be aware of and you might have also heard of the “Kolari”thin filter mod as a solution. But now, thanks to Fred Miranda forum member HaruhikoT, there is another way to use rangefinder wide angle lenses up to their full potential on A7 series cameras.
Update 10/21/17: filter mounting step-by-step guide added
Voigtlander 25mm 4.0 added

Continue reading Rangefinder wide angle lenses on A7 cameras: problems and solutions

Review: Zeiss ZM 35mm 1.4 T* Distagon

Introduction

zeiss distagon 35mm 1.5 zm t* adapter leica m a7rII a7r a7s a7 sony review
Sony A7rII with Voigtlander VM-E close focus adapter and Zeiss ZM 35mm 1.4 T* Distagon

The Zeiss ZM 35mm 1.4 T* Distagon is  is often referred to as being one of the best 35mm lenses available, combining high sharpness as well as microcontrast and smooth bokeh in a small yet very pricey package. But is it really worth the asking price when used on the A7 series cameras? Let us find out!
Update 03/06/17: sharpness section updated (performance with 5m PCX filter included), sample images added, bokeh section updated, alternatives section updated, conclusion updated

Sample Images

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Sony A7rII | Zeiss ZM 35mm 1.4 Distagon | f/11 | higher resolution
zeiss distagon 35mm 1.5 zm t* adapter leica m a7rII a7r a7s a7 sony review
Sony A7s | Zeiss ZM 35mm 1.4 T* Distagon | f/1.4 | full resolution
zeiss distagon 35mm 1.5 zm t* adapter leica m a7rII a7r a7s a7 sony review
Sony A7rII | Zeiss ZM 35mm 1.4 T* Distagon | f/1.4 | full resolution

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The manual photographers series part 2: Martijn Kort

In this series we interview amateur photographers just like us, who inspire us and who share our passion for photographing with manual lenses.

martijn kort photography aerial amsterdam netherlands holland
Samyang 12mm 2.8 Fisheye

Hi Martijn,
can you tell us a little bit about yourself and why you use manual Lenses?

I’m Martijn Kort (33), photographer and airline captain from the Netherlands. About 6 years ago I got my first DSLR and this started my journey to search for the perfect picture. I studied the technical side of photography for a long time. Learning the different techniques, understanding why something happens and how to achieve a certain look. I was looking closely at other photographers work, trying to understand how and why they got the photo they displayed. This gave me a strong base to professionalize my photography and to find my style and Since 2016 I’m an ambassador for ZEISS, which I’m very proud off.

martijn kort photography aerial amsterdam netherlands holland
Zeiss Milvus 21mm 2.8

Continue reading The manual photographers series part 2: Martijn Kort

Limitations of the electronic shutter function

Introduction

All full frame E-mount cameras (except for the A7r) feature an electronic shutter in addition to the mechanical shutter. While most of them only offer an “electronic first curtain shutter” the A7s(II) and and A7rII even offer a completely silent, purely electronic shutter. But there are unfortunately some limitations you should be aware of.

electronic shutter efcs efc problems comparison sony a7 cameras
Nikon D40 | AF-S 55-200mm 4.0-5.6 | f/5.6

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