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.

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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.

What lenses to use?

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

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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

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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?

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Review: Sigma 85mm f/1.4 DG DN Art

Introduction

The Sigma 85mm f/1.4 DG DN Art is one of many fast 85mm lenses for the system. Is this lens the cheaper and lighter alternative to the Sony GM 85mm f/1.4 we were hoping for?

Sample Images

Sigma 85mm f/1.4 DG DN Art | f/4
Sigma 85mm f/1.4 DG DN Art | f/1.4
Sigma 85mm f/1.4 DG DN Art | f/1.4
Sigma 85mm f/1.4 DG DN Art | f/1.4

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