Re: Fuji Medium Format Digital System is on it's way...
nehemiahphoto wrote: zhangyue wrote:
X0.8，so 50mm f2 will be 40mm f1.6.
But, perspective it is still 50mm lens. A big plus to me when you moving to larger format.
Also 4x3 format is a plus for me. 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?
This. I see. Thanks Michael. I am thinking about it correctly (or we are both thinking about it incorrectly together
I was just typing without thinking. Lens focal length is fixed no matter at what format. Only when you need convert to 35mm format to give yourself some reference point about characteristic of lens. for small format, multiply bigger than 1 number, for example APS-C X1.5, for larger format, multiply smaller number: such as this case and Leica S X0.8, 645 X0.6 6X6 X0.5 etc....
Hope this clear.
Sep 19, 2016 at 04:18 PM
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