File:T 24 70 70mmf2.8b corner.JPG

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Summary

Pictures taken for my simplistic sharpness test page. This is the Nikon 24-70 at its longest, 70mm at f/2.8. This is the corner, see File:t_overview.JPG for an overview.

Notice that for 70mm the corner is much more closer to the center than the other trials that have a longer focal length.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	19:36, 26 March 2022		876 × 506 (305 KB)	Kgf (talk \| contribs)	Pictures taken for my simplistic sharpness test page. This is the Nikon 24-70 at its longest, <kbd>70mm</kbd> at <kbd>f/2.8</kbd>. This is the corner, see File:t_overview.JPG for an overview. Notice that for <kbd>70mm</kbd> the corner is much more closer to the center than the other trials that have a longer focal length.

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Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D610
Exposure time	1/40 sec (0.025)
F Number	f/2.8
ISO speed rating	50
Date and time of data generation	14:19, 24 March 2022
Lens focal length	70 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Ver.1.00
File change date and time	14:19, 24 March 2022
Exposure Program	Aperture priority
Exif version	2.3
Date and time of digitizing	14:19, 24 March 2022
Meaning of each component	Y Cb Cr does not exist
Image compression mode	4
APEX exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire, compulsory flash suppression
DateTime subseconds	70
DateTimeOriginal subseconds	70
DateTimeDigitized subseconds	70
Supported Flashpix version	1
Color space	sRGB
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	70 mm
Scene capture type	Standard
Scene control	None
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
Lens used	AF-S Zoom-Nikkor 24-70mm f/2.8G ED
Serial number of camera	6010070
IIM version	2