The Zeiss ZM 21mm 4.5 C-Biogon is the widest of the three “Classic” designs in Zeiss’ ZM line up. It has long been discontinued and it wasn’t in production for a long time, so it is a bit rare and rather expensive on the used market. I always wondered how it would compare to the similarly compact yet newer Voigtländer VM 21mm 3.5 Color-Skopar and now we will finally find out.
Lens is being tested on 42mp Sony A7rII and 24mp Leica M10
When Sony released the first affordable fullframe camera with the A7 in 2013 almost none of the enthusiast photographers were aware of issues related to filter stack differences. Filter stack describes what is in front of the sensor and different manufacturers decided to go for different thicknesses here that can influence how our lenses perform. If you stay within just one system this is usually not something to care about, but when adapting lenses it is very helpful to be aware of this topic.
In this article I try to tell you about these differences and for what lenses they matter, so you can find out if it is something that might affect you.
There are already two articles covering Portra 800, but both times they have been developed in the ECN-2 process by Silbersalz35. What was missing was Portra 800 developed in the more common C-41 process, so here we go.
Exposed as ISO640. Processing (C-41) and scanning was done at urbanfilmlab in Germany.
Continue reading Analogue Adventures – Part 30: Kodak Portra 800 C-41
If you ask all the photographers, which single prime lens they would choose if they could own only one lens in the world, the majority would say the 35mm, and most of the rest would say a fast 35mm. This is because it is one of the most versatile prime lenses. Although it’s a wide-angle lens, it is sometimes referred to as the alternative normal lens because it is so close to the standard focal length that it does not distort the subject much. With such lenses, you can also get a good background separation with a nice bokeh. They are useful in almost all kinds of photography, especially in everyday photography, street photography, environmental portraits, landscapes, weddings, events, and travel. Additionally, it works well for stitched astrophotography.
Its popularity has led to numerous 35mm lenses being produced by various manufacturers from the early days of photography to the modern era. In this article, I will compare six of them, from vintage to old to new. Let’s have a look together!
The guys from Silbersalz35 were organizing a small Night Photowalk in Stuttgart and part of the package was one roll of their 500T Vision3 cinefilms that you already know from some of my previous articles. I figured this was a good opportunity to find out how the film holds up being pushed one stop so I decided to pay the entry fee and join.
Processing (ECN-2, Push +1) and scanning was done at Silbersalz35 in Germany.
Continue reading Analogue Adventures – Part 23: Silbersalz35 500T Push +1