Admin of lemmy.blahaj.zone

I can also be found on the microblog fediverse at @[email protected] or on matrix at @ada:chat.blahaj.zone

  • 213 Posts
  • 2.1K Comments
Joined 1 year ago
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Cake day: January 2nd, 2023

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  • The r50 can do electronic shutter or second curtain shutter, but it doesn’t have a global shutter or full mechanical shutter.

    So, some ELI5 background on camera sensors. Most sensors read the data from the sensor pixel by pixel, line by line. So what that means is that a small amount of time passes between reading the top lines of the sensor and the bottom lines of the sensor. Most of the time, this doesn’t make much difference. But for fast moving objects (or if you’re panning the camera really fast) it means that the scene can change during that passage of time, which is what gives you trains that lean to one side and propellers that look like they’re made of rubber.

    To get around that, you can use a physical shutter. Cameras with “second curtain” shutters physically close off the light to the sensor before they start reading data from the sensor. This means that even though time passes between reading the top and the bottom of the line, the light captured by the sensor does not change during that time, and so the wobbly subjects don’t happen.

    A camera with a full mechanical shutter puts a physical shutter at the beginning of the process and the end, but the gains over second curtain only are negligible.

    In theory, there is also “global shutter” which is a camera that reads the entire sensor at once, but in practice, this technology doesn’t exist at the consumer mirrorless camera level.

    Electronic shutters aren’t all bad though, because they let you do faster shutter speeds than are possible with physical elements, and they let you do higher fps when shooting in burst mode. And electronic shutters are also silent





  • The way I see it is the rules exist to improve the experience of the community. They set guidelines to help us achieve that. The rules aren’t the final source of truth though, the quality of the community is.

    So, if you see something that breaks the rules and is pulling the community down in doing so, use the report function, and highlight it.

    If it’s breaking a rule, but not harming the community, then just let it fly.

    I have no interest in enforcing rules for the sake of rules. I see them more as guidelines for fostering a better community, and that’s the lens through which I moderate.














  • There are two types of people that use slurs to talk about other folk.

    The first group is made up of folk who don’t give a fuck if they’re hurting others.

    The second group is made up of folk who don’t realise the slur is a slur or don’t understand why the slur is harmful.

    The second group appreciates being informed about the consequences of their words so they can change course.

    People in the first group that are pretending they’re in the second group get angry when called out. But they were always the first group.