Category Archives: Accesories

Adapters for Manual Lenses on the Sony a7 series: The Guide

There are many good reasons to adapt manual lenses to the Sony A7 series cameras. To do so you need an adapter and this article will help you to choose the right one.

We are three guys from Germany who have adapted manual lenses for many years now. By using several dozen adapters over the years we have learned the hard way, that not all adapters are created equal. We hope that the money we spent on bad adapters will help you to avoid annoying miss-buys we experienced.

In the following two parts we tell you why you need an adapter in the first place, and which issues can arise with adapters. If all you need is the right adapter for your lens you can simply jump to Adapter Manufacturers].

All links marked with a * are affiliate links. If you use them we will get a few percents commission on your purchase without any added cost to you. If you want to support our manufacturer independent work please consider using them.

Continue reading Adapters for Manual Lenses on the Sony a7 series: The Guide

4 tips to improve your Astrophotography

Introduction

astrophotography improve panorama sony a7 natural night didymium filter stacking exposure tracker guided guiding
Sony A7s | Voigtlander 35mm 1.7 + 5m PCX OptoSigma + NiSi Natural Night filter | panorama from 5 shots

The shot above can be found in higher resolution here.

With the increased High ISO capabilities of even entry level cameras astrophotography has become available to almost anyone. But if you want your files to show low noise and high dynamic range – or you want to print big – it might be worthwhile using some of the techniques I am going to show you in this article.

Continue reading 4 tips to improve your Astrophotography

Extension Tubes for Fullframe E-mount cameras

Introduction

Kenko and Fotodiox Pro extension tubes emount e-mount macro makro zwischenring extension ring full frame fullframe fe
Kenko and Fotodiox Pro extension tubes

I do own a macro lens (Sigma 150mm 2.8) that I use for most of my product shots on this blog, but I rarely take it out for shooting as it is quite bulky and heavy. Nevertheless I like to take a close up shot from time to time so I decided to try out the Kenko and Fotodiox Pro extension tubes, to turn my Loxia 85mm 2.4 into a macro lens.

Sample Images

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Sony A7rII | Zeiss Loxia 85mm 2.4 | f/2.4 | 16mm Kenko Extension tube
extension tube kenko fotodiox pro ring zwischenring loxia zeiss carl 85mm 2.4 10 16 26
Sony A7rII | Zeiss Loxia 85mm 2.4 | f/4.0 | 10+16mm Kenko Extension tube
extension tube kenko fotodiox pro ring zwischenring loxia zeiss carl 85mm 2.4 10 16 26
Sony A7rII | Zeiss Loxia 85mm 2.4 | f/2.4 | 16mm Kenko Extension tube

Continue reading Extension Tubes for Fullframe E-mount cameras

Tuning adapters for infinity focus and reflections – How To

Since a few people asked this is a short how-to on how I tune my adapters. As you will notice I am far from a perfectionist but so far my method has worked well for me and I think it could solve issues for some of you as well.

Correcting Infinity Focus

The Issue

Most adapters, not only the cheap ones, are a bit too short. This means that the markings on your lens are off and you can focus your lens behind infinity so the infinity hard stop of your lens won’t work. It makes sense for adapter manufacturers to make their adapters a bit too short because your Sony’s flange focal distance varies a bit and so does lens calibration. If their adapters were exactly as thick as specified there would be quite a few cases were people couldn’t focus at infinity which is way more annoying than a focus scale which is a little off.

But a too short adapter can also have negative impact on the image quality if you use a lens with floating elements. Especially with fast wide angle lenses you can get serious field curvature issues as many users of the Metabones Canon EF adapters have found out.

The lens is focused as infinity but the focus scale is way off because the adapter is too short

Continue reading Tuning adapters for infinity focus and reflections – How To

Review: Lenovo Yoga Book

Introduction

lenovo yoga book review
Lenovo Yoga Book

I was looking for the smallest and lightest notebook possible to accompany me on my trips. It needed to have a great screen, allow me to move files from one external device to another and to do some minor photo editing from time to time. I was looking at the Ultrabooks at first, but they were still to big and heavy for my taste, so I decided to give this unusual device a try…

Continue reading Review: Lenovo Yoga Book

Review: Techart Pro Leica M Sony E Autofocus Adapter

A manual lens needs to be focused manually? Think again! The Techart LM-EA7 turns about any manual lens into an AF lens. For the extended explanation and an in-depth assessment check out this post.

Specifications

Weight 133 g
Mount M-mount
Extension 4.5 mm
Weight limit lens 700 g
Compatible cameras Sony a7rII, a7ii, a6300, a6500

*update*
Please read this thread over at FM carefully. It seems that there is a design fault which will eventually lead some wobble of the adapted lens. Until this issue is fixed by Techart I would advise against buying the LM-EA7.

The Techart PRO LM-EA7 sell for $379 at amazon.com* or ebay.com*. In Germany you can buy it at ebay.de* for 449€.

*=Affiliate Link

Continue reading Review: Techart Pro Leica M Sony E Autofocus Adapter

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 07/01/17: Voigtlander Nokton 50mm 1.5 and Leica Summilux 35mm 1.4 Asph non FLE added

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

The Team’s Christmas Gift Guide for photographers

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We decided to give you some inspiration for christmas gifts related to photography we have also used ourselves. So in case you need a gift for a friend who is also interested in photography or something for your fiance who spends way too much time on our blog you might find this article helpful :-).

All links marked with * are affiliate links. Using them won’t cost you anything extra but we get a small percentage of your purchase which keeps this blog running and free from obstrusive ads. Thanks for the support :).

Under 25$

L-bracket – $20

Phillip: An L-bracket is just a lump of metal which does three things:

  • It provides you with a super solid connection between the camera and your Arca-Swiss tripod head in landscape orientation as well as in portrait orientation.
  • It offers you a better grip which made quite a difference with my a7. With the a7II’s deeper grip it is less necessary but this is of course highly subjective
  • It offers some protection for your camera

The L-bracket for my a7 was one of the best 20 bucks I ever spent on camera gear and I can only recommend to try one.

I bought this one for the a7II at Amazon.de*, in the US you can buy the same at Amazon.com*.

Continue reading The Team’s Christmas Gift Guide for photographers

Mini tripods for mirrorless cameras

Introduction

tripods mirrorless cameras velbon gitzo manfrotto sirui rrs kirk markins a7rii a7s

As a follow up to my Tripods for Mirrorless Cameras article I will now also take a look at some of the Mini tripods available (often referred to as table top tripods). Even the smallest tripod is better than no tripod at all, so let’s have a look at some ridiculously small ones you won’t find an excuse not to carry around all the time 🙂

Continue reading Mini tripods for mirrorless cameras