Distortion is one of the classic lens aberrations and comes in various forms. We will have a look at them, see which ones are easy to correct and how to create correction profiles for those lenses with complicated wavy distortion patterns.
Continue reading How to: Creating Distortion Correction Profiles for Lightroom/Photoshop
Leica users where the first to discover that their old compact wide angle lenses with the rear element close to the film/sensor plane have some color cast issues on digital cameras. This is an issue that cannot fully be solved by the optical design – at least when following the quest to create compact lenses. But there is something we can do: fix this in post. How to do it? I will show you in this article.
I have already been talking about editing pictures with the help of profiles in the past in the articles How I edit my pictures and Emulating Filmlook. This time I will have a look at the Cobalt Image profiles.
Continue reading Review: Cobalt Image Basic Profiles, Film and Digital Emulations
Modern lenses are too good, free of most optical aberrations even at their maximum aperture. This led to a whole new market emerging offering all kind of accessories to make your pictures look worse: kaleidoscope filters, prisms, streak filters and black mist/diffusion filters, the latter being what we will have a look at today.
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.
Continue reading Analogue Adventures – Part 2: First Roll of Film