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nehemiahphoto
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Re: Fuji Medium Format Digital System is on it's way...


Jman13 wrote:
nehemiahphoto wrote:
So, do we know:

1) weight of body?

2) weight of each lens?

3) DR? I would love 15.5-16 stops...an extra couple stops over the a7 series is massive for me.

In DOF, what is my crop factor? I know it\'s a .8, but what are we talking about in DOF.

A 50mm (in FF terms):

M4/3 = 2.8 at 100mm
ASP-C = 2.0 at 75mm
FF = 1.4 @ 50 mm
Fuji MF crop = ? @ 40mm

It is about 40% of a stop...so a bit above 1.2?



You\'ve inverted these, or at least I\'ve never seen these expressed this way.

A similar look for a 50mm f/1.4 on full frame for these formats is:

m4/3: 25mm f/0.7 (none exist...though f/0.95 options do)
APS-C: 35mm f/1.0 (roughly)
FF: 50mm f/1.4
Fuji MF = 63mm f/1.7




Help me out Jordan--this always confuses me the way people talk of this. From owning them, When I put a 85 1.4 on a crop camera, it acts like a 135 f2 on full frame. So what would that same 85 looks like on this MF Fuji crop?

The perspective on a 50mm on m4/3 is the same as a 100mm on FF. But for equivalent DOF, the lens would have to be 2 stops faster for the m4/3s.

So...a FF 100mm 2.8 looks (has the same perspective?) as a 50 1.4 when mounted on m4/3s.

Correct?
Sep 19, 2016 at 03:44 PM





  Previous versions of nehemiahphoto's message #13730815 « Pre-order: Fujifilm GFX 50S Medium Format body ($6,499) »