Category Archives: Review

Review: Sony FE 2.8/24-70 GM

Introduction

Since the introduction of the Sony A7-series cameras, many people asked for well performing f/2.8 zooms.  Although it negates the approach of the small bodies, Sony listened to their customers and developed the no-compromise GM(aster) lens lineup. The Sony FE 2.8/24-70 GM is the first lens of this new series in our hands.  In this review I will check the performance of my own copy which I have used for the last three months.

Sample Images

Sony A7II | Sony FE 24-70mm 2.8 GM | 24mm f/10 | full resolution
Sony A7II | Sony FE 24-70mm 2.8 GM | 31mm f/16 | full resolution
Sony A7II | Sony FE 24-70mm 2.8 GM | 70mm f/2.8 | full resolution

Continue reading Review: Sony FE 2.8/24-70 GM

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

Short Review: Olympus OM Zuiko MC 100mm 1:2.8

dsc00231

The Olympus OM 100mm 1:2.8 is a tiny lens and yet a solid performer. In this shorter review I give you my impressions.

Specifications

Diameter 60 mm
Length 50 mm
Filter Thread 49 mm
Weight 230 g
Max. Magnification 0.12
Close Focusing Distance from the sensor 1 m
Number of aperture blades 6
Elements/ Groups 5/5
The Olympus OM 2.8/100 usually sells for around $90 used at ebay.com (affiliate link). 
In Germany you can buy it used for around 90 at ebay.de (affiliate link). 

Image Samples

Just click on any image to get to the full resolution version.

olympus_om_100mmf2p8-5

olympus_om_100mmf2p8-39

olympus_om_100mmf2p8-25

Continue reading Short Review: Olympus OM Zuiko MC 100mm 1:2.8

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

sunstar sun sunburst blendenstern diaphragm stroke 10 7 8 14 18
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

Continue reading Review: Zeiss ZM 35mm 1.4 T* Distagon