Category Archives: Sony E-mount

The STF Duel: Laowa 2/105 vs Sony 2.8/135

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There is only a hand full of lenses which incorporate an apodization element which improves bokeh at the cost of light transmission. Today I will compare two of them. The Sony STF 2.8/135 was released 1999 by Minolta and is known for it’s uniquely smooth bokeh. The Laowa STF 2/105 is a new lens released this year by Chinese newcomer Venus Optics. In this post I will see where their strengths and weaknesses lie.

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Review: Zeiss Batis 18mm 2.8

Introduction

Sony A7s with Zeiss 18mm 2.8 E Batis
Sony A7s with Zeiss 18mm 2.8 E Batis

The Zeiss Batis 18mm 2.8 is the latest addition to Zeiss’ line up of modern autofocus lenses and also the widest AF prime lens to date for Sony E-Mount. As many people (include me here) are now engaged in landscape astrophotography I am especially interested how the new Batis fares in this regard.
Last Update: Review finised, conclusion added, sample images added  (05/30/16)

Sample Images

carl zeiss batis 18mm 2.8 sony a7s astro astrophotography astroscape coma milkyway milky way star stars
Sony A7s | Batis 18mm 2.8 | f/2.8 | ISO6400 | 20s | panorama from 4 shots | higher resolution
santa cruz tenerife canary island zeiss batis 18mm 2.8 e mount sony a7s panorama blue hour sunstars reflection
Sony A7s | Batis 18mm 2.8 | f/8.0 | panorama from 4 shots
batis 18mm 2.8 sony e zeiss a7 distortion stuttgart ludwigsburg castle monrepos favorite barock
Sony A7s | Batis 18mm 2.8 | f/11 | full resolution

Continue reading Review: Zeiss Batis 18mm 2.8

Review: Sony FE 1.8/50 (SEL50F18F)

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The new Sony FE 1.8/50 is the second more affordable lens after the FE 2/28 which I liked a lot. Has Sony created another winner?

Sample Images

Sony FE 1.8/50 | f/11 | Sony a7 | full resolution
Sony FE 1.8/50 | f/11 | Sony a7 | full resolution
Sony FE 1.8/50 | f/1.8 | Sony a7 | full resolution
Sony FE 1.8/50 | f/1.8 | Sony a7 | full resolution
Sony FE 1.8/50
Sony FE 1.8/50 | f/1.8 | Sony a7 | full resolution
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Sony FE 1.8/50 | f/1.8 | Sony a7 | full resolution

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Review: Voigtlander 15mm 4.5 E Super Wide Heliar

Introduction

Sony A7s with Voigtländer 15mm 4.5 Super Wide Heliar E Aspherical
Sony A7s with Voigtländer 15mm 4.5 Super Wide Heliar E Aspherical

The Voigtländer 15mm 4.5 Super Wide Heliar E aspherical III is the first native E-Mount lens by Voigtlander. As there are three adapted Voigtlander lenses in my basic A7s-kit  – see my reviews – I simply had to try this one out!
Last Update:
Review finised (new Sample images, Use for astrophotography and Conclusion added)  (05/10/16)

Sample Images

schloss solitude stuttgart castle chateau mercedes voigtlander 15mm 4.5 sony e mount super wide heliar
Sony A7s | Voigtländer 15mm 4.5 SWH E | f/11 | full resolution
voigtlander 15mm 4.5 super wide heliar voigtländer sony a7s astro astrophotography astroscape coma milkyway milky way star stars
Sony A7s | Voigtländer 15mm 4.5 SWH E | f/4.5 | ISO6400 | 30s | higher resolution

Continue reading Review: Voigtlander 15mm 4.5 E Super Wide Heliar

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