In article , Reader says...

On 28/01/2021 23:55, Alfred Molon wrote:
In article , Neil says...
On 1/28/2021 12:57 PM, Alfred Molon wrote:
In article ,
says...
scanned MF film (4000dpi 6x6 = 144000mp; 5000dpi 6x6 = 180000mp).
Doesn't 4000 dpi of a 6cm x 6cm film give you 9449 x 9449 = 89
MP (6/2,54 * 4000)? That's far less than 144000 MP.

6 * 4000 = 24000 * 6 = 144000.
Isn't MF film 6 cm x 6 cm = 2.36 inch x 2.36 inch?

2.36 inch x 4000 dots/inch = 9448 pixel per side

Zenza Bronica and Mamiya might wish to suggest that medium format also
includes 6cm x 4.5cm.

BTW, I'm wondering if the advanced 45+ MP cameras of these days
give you (or even exceed) the image quality of film MF cameras
of the past. Is that the case?
--
Alfred Molon

Olympus 4/3 and micro 4/3 cameras forum at
https://groups.io/g/myolympus
https://myolympus.org/ photo sharing site