#jollamobile log for Wednesday, 2019-03-27

inzr0kk3rz, gotta hate the "5x" and "telephoto" marketing terms though06:45
r0kk3rz[m]Marketing wank is gonna wank06:45
mordi wonder how robust the setup is; bump once and bye bye collimation?06:47
mornfallfwiw, the concept has been around for half a decade minimum08:10
mornfalland 125mm equiv is definitely telephoto08:11
mordi think polaroid made cameras with the optical path folded with a prism in the early 80's08:13
mordmaybe seen in phones only now due to a patent expiring?08:14
mornfall(as for robustness, it's probably sturdy enough... in all likelihood, the screen will be cracked or the software hopelessly outdated before the lens develops serious issues)08:15
mordyeah i first mistakenly assumed it was a mirror configuration08:16
mordif they can keep the chromatic aberration in check, could be nice.  and why shouldn't they, if it's essentially a leica piece08:17
mornfalli don't think they need to, actually... CA is one of the easier problems to fix in software (but it's also probably not going to be a huge deal optically)08:19
mordfair enough08:23
mordi still haven't quite managed to wrap my head around how much postprocessing to address defects or shortcomings in the optics is routinely done nowadays08:24
inzmornfall, I was more thinking that all mobile phone cameras are telephoto, but only now I realized that with the 1/1.7" sensor one can stuff a 27mm equivalent in 6mm, it is actually quite possible08:41
mornfallinz: vast majority of phone cameras are somewhere between normal and wide08:48
inzSure, but telephoto is an implementation detail stating that focal length > objective length08:50
mornfalltechnically correct is the best kind of correct :p (but for the vast majority of everyone, telephoto has been synonymous with long-focus for a long time now)08:56
inzAnd not surprisingly I was actually wrong too. Telephoto does imply narrow fow too. My bad.09:03
inzBut I can still dislike "5x"09:03
inte[m]Hey, I'm heading for a new phone again and I think it will become the XA2. I only wonder if someone implemented (experimental) patches for NFC and the fingerprint reader already?09:11

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