An Open Source Mirrorless Camera You’d Want To Use
Making a digital camera is a project that appears easy enough, but it’s one whose complexity increases depending on the level to which a designer is prepared to go. At the simplest a Raspberr…
cross-posted from: https://lemm.ee/post/44155947
Wouldn't THIS be a better link?
The project is cool, but I am even more annoyed with articles that tell me what I think or want than I am with articles that used words like SLAMMED to make a mountain out of a molehill.
There are so many better ways to write that headline with the same sentiment. For example: "An open source mirrorless camera is going to be a big hit."
My immediate, visceral reaction to that headline was, "no I wouldn't" before I even opened it. I opened it anyway because it sounded cool, but don't tell me what I would want to use.
Watch @FlyingSquid@lemmy.world destroy hackaday!
With camera sensors being so good, the major differences will be autofocus capabilities.
Imagine an open source autofocus algorithm that people can use their own photos locally so that it can focus on your shooting style.
Does this sensor have AF pixels? Otherwise it’ll be hard to get good AF unless you put a traditional AF in? Contract based AF is always going go be terrible.
Contrast based af can be kind of okay if it works. I have an old Sony camera with contrast af and it's fast enough depending on the lens. Of course in dark or low contrast scenario's it sucks and it can't detect which way it has to focus, so it likes to hunt for focus if it can't find any
This will be multi-kilobucks but best wishes. There was a series of GPL cameras some years back (I'm spacing on the name) but they used smaller sensors and were more video oriented. Anyone remember?
Edit: I remember now. It was elphel.com and it appears to still be around.
Yeah, it seems the sensor costs as much as a decent used camera.
And it's not a great sensor to put it mildly.
I haven't had a CCD camera since my Pentax K10D. That's now old enough to drink.
Lately I've been browsing MPB used camera market for an upgrade to my decade old Canon clunker because they want to charge a monthly fee to use it with my PC.
Its nice to see progress made for Open Source cameras but I don't see it being competittive with used cameras price-wise.
This is super interesting, and a project I'm gonna keep an eye on. Not least of all because I've got a good selection of E-mount lenses.
One thing that's gonna be a struggle is all the specific lens corrections in photo software obviously will not be present for this. I wonder if the body behaves optically similarly enough to an existing Sony camera to be able to reuse those profiles.
I'd think they'd handle this with calibration. It doesn't need to be as sexy as commercial, it just needs to have a reasonably easy process to fix it.
Something like when you get a new lense, you aim it at a laser difraction pattern on a clean wall.
Now you don't worry about minors differences in body or lenses.
If the sensor is the same size the lens corrections should be identical. Now if it communicates focal length info into the metadata (on a zoom lens), or any data for that matter, that's a different issue
I believe focal length & aperture EXIF metadata do factor into modern lens correction profiles
It's worth highlighting that the profiles are typically based on the combination of a lens and a body, one lens used on two different camera bodies would result in two different profiles being used
Dude thats sweet as hell
I actually like mirrors.
Please, consider the vampires.
You can't see them through the view finder, but they are in the picture.
