Photo curiosity

  • Happy New Year 2019!

    Happy New Year 2019!

    My best photographic wishes for 2019!

  • Field tests for the Nikon 180-400mm f/4 TC 1.4

    Field tests for the Nikon 180-400mm f/4 TC 1.4

    If you consider buying an expensive lens like the $12,000 Nikon 180-400mm f/4 TC 1.4, you will find useful to read actual field tests (and not only the usual read-the-specs reviews that most web sites will provide). So, I found to welcome field tests that I’d like to recommend: Petapixel’s A Field Test of the…

  • Protection of your privacy and of your data

    Protection of your privacy and of your data

    You may not have noticed it but European Regulations recently required some significant changes on web sites, in order to make sure that they are respectful of their visitors and -even more importantly- of the privacy of their data. Our web site has been adapting since a few weeks with a few nice changes, including:…

  • Fast identify your USB drives and sticks

    Fast identify your USB drives and sticks

    We are handling so many memory cards and USB thumb drives that it is often quite unpleasant to recognize them all. Sometimes, because it is difficult to find them in the photographer bag, sometimes because all these look alike when plugged into our computers. wouldn’t it be great if we had a simple way to…

  • Darktable: From Linux/Mac to Windows

    Darktable: From Linux/Mac to Windows

    Good news: Finally, free Darktable editing software arrives on Windows to compete with Adobe Lightroom.

  • Extreme wildlife telephoto

    Extreme wildlife telephoto

    Telephoto tip: If you add enough converters and extenders, you don’t actually need a fancy lens. The original appeared on https://xkcd.com/1855/ (a web site perfectly suited to geeks, photographers or not).

  • No battery in checked luggage anymore?

    No battery in checked luggage anymore?

    The most recent idea of air transport: Worried about the risk induced by a battery when it is heated or if it short-circuit itself out of nothing more than thin air, some airline companies (e.g. Air India) had already imposed a rule prohibiting all batteries from checked luggage (you had to put them in cabin…

  • Our backups after the end of CrashPlan for Home

    Our backups after the end of CrashPlan for Home

    In the past, I did some recommendations about backups. Today, I insist on the criticity for the digital photographer to keep her eyes on this operation (who did not discovere with horror that some files had disappeard from the hard disk drive?). But this now becomes a central question after CrashPlan announced the end of…

  • World Backup Day 2017

    World Backup Day 2017

    Sometimes, one wonders whether it is still necessary to repeat it, but it is important (No! critical) to backup digital data as soon as we approach our first computer. Worse, for a (digital) photographer, it’s now critical. Don’t we all have lost already one or more images because of a hard disk crash, a capricious…