All posts by BastianK

My name is Bastian and for many years I have been mostly shooting Nikon DSLRs. As of today I have made my transition from Nikon to Sony and I am mainly using small but capable manual lenses. My passion is landscape photography but I also like to delve into other subjects from time to time.

Review: Zeiss Loxia 2/35 T* Biogon

Introduction

Sony A7s with Zeiss Loxia 35mm 2.0
Sony A7s with Zeiss Loxia 35mm 2.0

The Zeiss Loxia 35mm 2.0 Biogon is one of Zeiss’ manual focus lenses specifially designed for E-mount cameras. The modern design, the aperture “de-click” feature and the transfer of Exif-data sets it apart from adapted lenses. Read on to learn how it fares optically.
Update: conlusion updated (06/05/2016)

Sample Images

sunstars zeiss loxia 35mm 2.0 fe e blue hour vernazza italy cinque terre sony a7s
Sony A7s | Zeiss Loxia 35mm 2.0 | f/11 | panorama from 5 shots | higher resolution
close up zeiss loxia 35mm 2.0 bokeh blossom kirschblüte cherry sony a7s
Sony A7s | Zeiss Loxia 35mm 2.0 | f/2 | full resolution
architecture loxia zeiss 35mm 2,0 biogon sony a7s
Sony A7s | Zeiss Loxia 35mm 2.0 | f/2 | full resolution

Continue reading Review: Zeiss Loxia 2/35 T* Biogon

Review: Nikon AF-S 20mm 1.8G

Introduction

Sony A7s with Metabones Nikon G -> Sony E Adapter and Nikon AF-S 20mm 1.8G
Sony A7s with Metabones Nikon G -> Sony E Adapter and Nikon AF-S 20mm 1.8G

This is a review of Nikon’s latest fast wideangle lens and how it performs on Sony’s A7 series. It may come as quite a surprise, as I usually prefer using (and reviewing) rangefinder lenses on my A7s.

Sample Images

Sony A7s | Nikon AF-S 20mm 1.8G | f/1.8 | 3 shot panorama |
Sony A7s | Nikon AF-S 20mm 1.8G | f/1.8 | 3 shot panorama | higher resolution
sony a7s nikon 20mm 1.8g blue hour sunstar
Sony A7s | Nikon AF-S 20mm 1.8G | f/11 | full resolution
sony a7s nikon 20mm 1.8g black and white mustek prague
Sony A7s | Nikon AF-S 20mm 1.8G | f/2.8 | full resolution

Continue reading Review: Nikon AF-S 20mm 1.8G

Review: Leica 90mm 2.0 Summicron M

Introduction

sony a7s a7 series a7r ilce-7s pre asph summicron m leica leitz 90mm 2.0
Sony A7s with Leica 90mm 2.0 Summicron M (pre Asph) and VM-E close focus adapter (Helicoid)

The Leica Summicron-M 90mm 2.0 in the version reviewed here has been Leica’s top of the line portrait lens from 1980 to 1998.  In search for a decent yet fast and small portrait lens for the A7 series I decided to give this one a try, so read on to find out how it fared and if it can still be found in my bag.

Sample Images

venice sony a7s summicron-m 90mm 2.0 a7 reflection
Sony A7s | Leica Summicron M 90mm 2.0 | f/8 | panorama from 4 shots | full resolution
sony a7s summicron-m 90mm 2.0 a7s portrait wedding men groom husband
Sony A7s | Leica Summicron M 90mm 2.0 | f/2 | full resolution
bokeh summicron-m 90mm 2,0 f2 sony a7s leica leitz
Sony A7s | Leica Summicron M 90mm 2.0 | f/2 | full resolution

Continue reading Review: Leica 90mm 2.0 Summicron M

Review: Voigtländer 12mm 5.6 Ultra Wide Heliar

Introduction

ultra wide heliar a7 series 12mm 5.6
Sony A7s with Voigtländer Ultra Wide Heliar 12mm 5.6 and VM-E close focus adapter (Helicoid)

The Voigtländer 12mm 5.6 Ultra Wide Heliar is actually one of the lenses I bought a camera from the A7 series for in the first place. It is worth to mention though, I am reviewing the old M39 version here. The newer Leica M version is optically the same, although there are other differences – apart from the lens mount – which I will talk about at the end of this review.

Sample Images

castle mannheim a7s 12mm 5.6 voigtländer ultra wide heliar
Sony A7s | Voigtländer Ultra Wide Heliar 5.6/12 | f/11 | full resolution
maulbronn monastery unesco world heritage 12mm 5.6 voigtländer a7s
Sony A7 | Voigtländer Ultra Wide Heliar 5.6/12 | f/11 | full resolution
abstract disneyland 12mm 5.6 ultra wide heliar voigtländer sony a7s
Sony A7s | Voigtländer Ultra Wide Heliar 5.6/12 | f/8

Continue reading Review: Voigtländer 12mm 5.6 Ultra Wide Heliar