APS-C

But

do these apertures correspond to apertures on cameras with – on lenses on real cameras? Or is there some kind of – Multiplication factor, like when we're talking about APS-C lenses and focal

lengths.

There is math involved, and I don't know what it is.

We should do that.

I was actually texting Tharpy about those, like buying APS-C lenses for full frame cameras right now is very trendy.

Because it creates, you see the...

You kind of see the black.

Yeah.

Plus too, I actually just did a post.

They bought a 110 millimeter APS-C lens.

And so they could crop in to hide the vignetting or they could show the full lens as part of the shot.

Yeah.

And it has the advantage of APS-C.

Mm-hmm.

Right.

...

in a, in a way

... because of the APS-C crop.

Yeah.

If you're in Fujifilm's X-mount system like me and you want to shoot things far away for even more reach, you might want to have a look at the new Fujinon XF400F4.5R LM OIS-WR.

a lens that works out to be a little over 600 millimeters when you factor in the crop factor since X series is APS-C.

And if you pair it with Fujifilm's 1.4 and two time teleconverters, well, separately,

not together, of course,

Mm-hmm

... um, the, the, again, I don't have anything official from Fujifilm, but the size of the sensor appears to be four APS-C sensors-

Oh

... put together.

... two in the bottom.

Right.

And then your pet crop is going to be basically two APS-C sensors.

Hmm.

So we use Hygienics Lab.

If you get a 23-band ASP-C, outer surface protein C, 31-band outer surface protein A, 34-band outer surface protein B, 39-band, very specific, or an 83-93.

So you get one of these bands with a chronic fatiguing musculoskeletal illness coming and going, good and bad days, migratory pain, better or worse with antibiotics, bingo, you have Lyme disease.

And it's literally that simple.

It has a lot of capability in the menus and all that that you found out, Stephen.

Yeah, and for me, an APS-C sensor is perfect because I want to put a 28mm prime on it, and that works out to be a 42mm equivalent focal length.

And that's something I love from rangefinder cameras like the Olympus 35 SP.

So really, other than something like the Canon 40mm f2.8 Pancake, there aren't a whole lot of autofocus lenses in that focal length.

Right.

So I've always thought, and I've said this many times when I've written articles about the one system, was if only it was APS-C.

Right.

But what about, can you imagine a world, a parallel universe, where it's micro four thirds?

No.

It's just so different, especially at the beginning of the Z mount's lifespan because you just had two cameras, two full frame cameras, two big expensive full frame cameras.

I suppose the difference comes when you introduce APS-C and things like, and then you get someone like, I'm sure you know from your days working with retail, you get people coming into the store like, oh, so I've got this Nikon camera and this lens.

Why doesn't it fit on this body? Oh, that's because that's an APS-C version of that.