>>4307758
>FIZZICS
Would you care to explain the physics of "3d rendering" in optics? Since most lenses are designed by computers, there is surely a chart that measures "3d rendering" and a well explained set of physical principles that lens designers follow to make something "3d". Since you know so much about who makes what lenses how, you must be familiar with some of it, but because it's just banal engineering it's probably in a textbook somewhere.

As far as I've figured out, "3d pop" is just a happy accident of field curvature and vignetting and happens on a per photo basis. Since every lens has some field curvature and even if it's totally flat there's a subject out there that can look 3d at a moderate aperture, and vignetting can be added in post (so can gaussian blur so you don't have to rely on the lens' natural blur) 3d pop is not special and is more on the photographer than the lens.

>>4307761
The average leica lenses is measurably china tier because the entire point of that lifestyle brand is reselling the experience of photography circa 50s-60s. There is nothing about a lens that is immeasurable now that human understanding has progressed to its current level. There is no je ne sais quoi in optical machinery. It is just consumer goods, produced in a factory to a list of specifications. If there's something immeasurable it's the machinations of your consciousness and you've mixed them up with a piece of inert minerals and polymers.

[EXIF data available. Click here to show/hide.]

Camera-Specific Properties:

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Camera Model	NIKON Z 7_2
Camera Software	Capture One Windows
Sensing Method	One-Chip Color Area
Focal Length (35mm Equiv)	40 mm

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Image Height	2000
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Horizontal Resolution	300 dpi
Vertical Resolution	300 dpi
Exposure Time	1/350 sec
F-Number	f/8.0
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ISO Speed Rating	400
Lens Aperture	f/8.0
Exposure Bias	0 EV
Metering Mode	Pattern
Light Source	Unknown
Flash	No Flash
Focal Length	40.00 mm
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Image Height	3000
Rendering	Custom
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White Balance	Auto
Scene Capture Type	Standard
Gain Control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject Distance Range	Unknown

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