Enginel

Also ergonomics is terrible. xD

IIRC Canons starting from 5DM3 can do multiexposure stacking, with average, median, min and max filtering, with one raw file as result so it can be used in PP-less competitions. Why? There is ...

This doesn't mean the patent was available at Google Patents when the link was added.

JP2014048488 sigma art 35/1.4 http://camera-wiki.org/wiki/Lens_patents

disagreed on Sigma, there were many patents of theirs spotted, sometimes appearing on market under other brand. Strange this is, their patents often can be seen only at Japanese patent office ...

ah, other post: https://www.magiclantern.fm/forum/index.php?topic=12523.msg120750#msg120750

Why would one do that. It's unprofitable. People who can afford money on expensive lenses can usually go with bigger ones. People who want smaller ones less likely to spend as much. And glass is ...

It looks like I've read about it somewhere else several years ago. This can be done with EFCS as well.. You might try to implement in with Magic Lantern... oh.. looks like someone did it already. h ...

You mean manufacturing ?

Why do they bother to file these then?

Not a single one for any of 18-55? Sad

offtopic: with such large amount of different LEDs you could illuminate your object with just those wavelengths where your lens is sharpest...

Some day I googled about diamond lenses, and found this, where it says diamond has high dispersion, and stackoverflow question where they say this too... I got upset...

Diamond has high dispersion but average Abbe number (~54) and it is the latter what matters. That is, close to normal crown glass (BK7 has 64.17) Diamond has anomalous dispersion w.r.t. ...

@quiquae
but not every smartphone has such wideangle lens as 18 mm on FF.

> take more discrete photos.

this is why it won't take off, as people would assume the worst than every owner of such phone is a voyer and attack him/her.

What would be the use of that piece of software? I could see it used with some third party camera sensor module used, but I don't see any vendor could do that, they wish it to be as closed as ...

Barrel distortion is a feature, not a bug; lens with barrel distortion has greater FOV than rectliniar lens with same focal length. So they always crop out exterior parts, taking choice away from you.

Technically you do not have software you buy in a retail store. You can buy a license, or hardware medium, but you do not own the software -- read the user agreement....

Yup but most people are lazy and don't want to go to third party software for one feature or two.