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.

Vignetting Graphs Explained

Introduction

Sigma 35mm 1.2 Art DG DN

In our reviews we usually give figures for the vignetting of the lens and thanks to a reader with programming skills I got the opportunity to extend this and show you some fancy graphs how the vignetting changes when stopping the lens down. You will get the fancy graphs, but there are some caveats we need to talk about first.

Continue reading Vignetting Graphs Explained

Analogue Adventures – Part 2: First Roll of Film

Introduction

Leica M6 | Voigtländer VM 35mm 1.2 III | f/1.2 | Ektar 100 expired | color corrected

In one of my drawers I found two rolls of Ektar 100 from the times a roll was only 8€. Expired 2015. Not exactly properly stored. So a good opportunity to see if the exposure meter works and where I stand with the rangefinder calibration of this camera.
Processing and scanning was done at urbanfilmlab in Germany.

What lenses to use?

Leica M6 | Voigtländer VM 75mm 1.5 | f/1.5 | Ektar 100 expired | BW conversion

Continue reading Analogue Adventures – Part 2: First Roll of Film

Review: TTArtisan 28mm 5.6 M

Introduction

ttartisan 28mm 5.6 m m-mount pancake review smallest leica contrast sharpness resolution
TTArtisan 28mm 5.6 on Leica M10

When people hear TTArtisan many may connect that name to very fast lenses like the 50mm 0.95 or the 90mm 1.25, but today we are looking at something very different: a compact 28mm 5.6 for M-mount.
A maximum aperture of f/5.6 doesn’t sound that exciting, but then tiny lenses are always welcome here, so let’s have a closer look!
The lens is being tested on 24mp Leica M10 and 42mp Sony A7rII.

Sample Images

ttartisan 28mm 5.6 m m-mount pancake review smallest leica contrast sharpness resolution
Leica M10 | TTArtisan 28mm 5.6 | f/5.6
ttartisan 28mm 5.6 m m-mount pancake review smallest leica contrast sharpness resolution
Leica M10 | TTArtisan 28mm 5.6 | f/5.6
ttartisan 28mm 5.6 m m-mount pancake review smallest leica contrast sharpness resolution
Leica M10 | TTArtisan 28mm 5.6 | f/5.6
ttartisan 28mm 5.6 m m-mount pancake review smallest leica contrast sharpness resolution
Leica M10 | TTArtisan 28mm 5.6 | f/5.6
ttartisan 28mm 5.6 m m-mount pancake review smallest leica contrast sharpness resolution
Sony A7III | TTArtisan 28mm 5.6 | f/5.6

Continue reading Review: TTArtisan 28mm 5.6 M

Analogue Adventures – Part 1: Choosing a Camera

Introduction

Agfa Isolette – roughly worth its weight in strawberries

I shot analogue with two cameras in the past, a Nikon F80 and a Nikon FE2.

The F80 is actually a very modern camera which supports AF, VR, matrix metering and a few other things, but the rubber got sticky and I got rid of most of my Nikon lenses quite some time ago, so I have little incentive to use it these days.

The FE2 was better at giving the “analogue” feeling, but some parts of the mechanics are broken as the film advance doesn’t work properly. So on my first and only roll of film with this camera I ended up with a bunch of useless quadruple exposures.

The adventure of analogue photography ended for me here.

Until the day I was strolling through Stuttgart and discovered a camera store displaying a Nikon FM2, FM3a and F3 – all in mint condition and all – at least to my eyes – beautiful cameras. I got the idea of getting one of those, because: why not shoot some film for a change?

Continue reading Analogue Adventures – Part 1: Choosing a Camera

Review: Laowa 45mm 0.95

Introduction

laowa 45mm 0.95 world's fastest lens e-mount review contrast sharpness resolution bokeh vignetting coma
Laowa 45mm 0.95 on Sony A7rII

The Laowa 45mm 0.95 is the latest addition to Laowa’s high speed Argus line up and thereby follows the footsteps of the record breaking 35mm 0.95. A maximum aperture of f/0.95 is always exciting whereas a focal length of 45mm is a rather rare bird. Let’s see what the differences between these two lenses are and who this 45mm is for!

Sample Images

laowa 45mm 0.95 world's fastest lens e-mount review contrast sharpness resolution bokeh vignetting coma
Sony A7III | Laowa 45mm 0.95 | f/0.95
laowa 45mm 0.95 world's fastest lens e-mount review contrast sharpness resolution bokeh vignetting coma
Sony A7III | Laowa 45mm 0.95 | f/0.95
laowa 45mm 0.95 world's fastest lens e-mount review contrast sharpness resolution bokeh vignetting coma
Sony A7III | Laowa 45mm 0.95 | f/0.95
laowa 45mm 0.95 world's fastest lens e-mount review contrast sharpness resolution bokeh vignetting coma
Sony A7III | Laowa 45mm 0.95 | f/0.95
laowa 45mm 0.95 world's fastest lens e-mount review contrast sharpness resolution bokeh vignetting coma
Sony A7III | Laowa 45mm 0.95 | f/0.95

Continue reading Review: Laowa 45mm 0.95